Bump actions/setup-python from 4 to 5 in /.github/workflows
diff --git a/.github/workflows/ci-testing.yml b/.github/workflows/ci-testing.yml
index b80a3a31c0a..aed7530e36d 100644
--- a/.github/workflows/ci-testing.yml
+++ b/.github/workflows/ci-testing.yml
@@ -22,7 +22,7 @@ jobs:
         model: [ yolov5n ]
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pip' # caching pip dependencies
@@ -67,7 +67,7 @@ jobs:
             torch: '1.8.0'  # min torch version CI https://pypi.org/project/torchvision/
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pip' # caching pip dependencies
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 65c8f70798f..e78f82b31dc 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -9,7 +9,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v8
+      - uses: actions/stale@v9
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
 

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/setup-python/releases">actions/setup-python's releases</a>.</em></p>
<blockquote>
<h2>v5.0.0</h2>
<h2>What's Changed</h2>
<p>In scope of this release, we update node version runtime from node16 to node20 (<a href="https://redirect.github.com/actions/setup-python/pull/772">actions/setup-python#772</a>). Besides, we update dependencies to the latest versions.</p>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-python/compare/v4.8.0...v5.0.0">https://github.com/actions/setup-python/compare/v4.8.0...v5.0.0</a></p>
<h2>v4.8.0</h2>
<h2>What's Changed</h2>
<p>In scope of this release we added support for GraalPy (<a href="https://redirect.github.com/actions/setup-python/pull/694">actions/setup-python#694</a>). You can use this snippet to set up GraalPy:</p>
<pre lang="yaml"><code>steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v4 
  with:
    python-version: 'graalpy-22.3' 
- run: python my_script.py
</code></pre>
<p>Besides, the release contains such changes as:</p>
<ul>
<li>Trim python version when reading from file by <a href="https://github.com/FerranPares"><code>@​FerranPares</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/628">actions/setup-python#628</a></li>
<li>Use non-deprecated versions in examples by <a href="https://github.com/jeffwidman"><code>@​jeffwidman</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/724">actions/setup-python#724</a></li>
<li>Change deprecation comment to past tense by <a href="https://github.com/jeffwidman"><code>@​jeffwidman</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/723">actions/setup-python#723</a></li>
<li>Bump <code>@​babel/traverse</code> from 7.9.0 to 7.23.2 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/743">actions/setup-python#743</a></li>
<li>advanced-usage.md: Encourage the use actions/checkout@v4 by <a href="https://github.com/cclauss"><code>@​cclauss</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/729">actions/setup-python#729</a></li>
<li>Examples now use checkout@v4 by <a href="https://github.com/simonw"><code>@​simonw</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/738">actions/setup-python#738</a></li>
<li>Update actions/checkout to v4 by <a href="https://github.com/dmitry-shibanov"><code>@​dmitry-shibanov</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/761">actions/setup-python#761</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/FerranPares"><code>@​FerranPares</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-python/pull/628">actions/setup-python#628</a></li>
<li><a href="https://github.com/timfel"><code>@​timfel</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-python/pull/694">actions/setup-python#694</a></li>
<li><a href="https://github.com/jeffwidman"><code>@​jeffwidman</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-python/pull/724">actions/setup-python#724</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-python/compare/v4...v4.8.0">https://github.com/actions/setup-python/compare/v4...v4.8.0</a></p>
<h2>v4.7.1</h2>
<h2>What's Changed</h2>
<ul>
<li>Bump word-wrap from 1.2.3 to 1.2.4 by <a href="https://github.com/dependabot"><code>@​dependabot</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/702">actions/setup-python#702</a></li>
<li>Add range validation for toml files by <a href="https://github.com/dmitry-shibanov"><code>@​dmitry-shibanov</code></a> in <a href="https://redirect.github.com/actions/setup-python/pull/726">actions/setup-python#726</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-python/compare/v4...v4.7.1">https://github.com/actions/setup-python/compare/v4...v4.7.1</a></p>
<h2>v4.7.0</h2>
<p>In scope of this release, the support for reading python version from pyproject.toml was added (<a href="https://redirect.github.com/actions/setup-python/pull/669">actions/setup-python#669</a>).</p>
<pre lang="yaml"><code>      - name: Setup Python
        uses: actions/setup-python@v4
&lt;/tr&gt;&lt;/table&gt; 
</code></pre>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/actions/setup-python/commit/0a5c61591373683505ea898e09a3ea4f39ef2b9c"><code>0a5c615</code></a> Update action to node20 (<a href="https://redirect.github.com/actions/setup-python/issues/772">#772</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/0ae58361cdfd39e2950bed97a1e26aa20c3d8955"><code>0ae5836</code></a> Add example of GraalPy to docs (<a href="https://redirect.github.com/actions/setup-python/issues/773">#773</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/b64ffcaf5b410884ad320a9cfac8866006a109aa"><code>b64ffca</code></a> update actions/checkout to v4 (<a href="https://redirect.github.com/actions/setup-python/issues/761">#761</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/8d2896179abf658742de432b3f203d2c2d86a587"><code>8d28961</code></a> Examples now use checkout@v4 (<a href="https://redirect.github.com/actions/setup-python/issues/738">#738</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/7bc6abb01e0555719edc2dbca70a2fde309e5e56"><code>7bc6abb</code></a> advanced-usage.md: Encourage the use actions/checkout@v4 (<a href="https://redirect.github.com/actions/setup-python/issues/729">#729</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/e8111cec9d3dc15220d8a3b638f08419f57b906a"><code>e8111ce</code></a> Bump <code>@​babel/traverse</code> from 7.9.0 to 7.23.2 (<a href="https://redirect.github.com/actions/setup-python/issues/743">#743</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/a00ea43da65e7c04d2bdae58b3afecd77057eb9e"><code>a00ea43</code></a> add fix for graalpy ci (<a href="https://redirect.github.com/actions/setup-python/issues/741">#741</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/8635b1ccc5934e73ed3510980fd2e7790b85839b"><code>8635b1c</code></a> Change deprecation comment to past tense (<a href="https://redirect.github.com/actions/setup-python/issues/723">#723</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/f6cc428f535856f9c23558d01765a42a4d6cf758"><code>f6cc428</code></a> Use non-deprecated versions in examples (<a href="https://redirect.github.com/actions/setup-python/issues/724">#724</a>)</li>
<li><a href="https://github.com/actions/setup-python/commit/5f2af211d616f86005883b44826180b21abb4060"><code>5f2af21</code></a> Add GraalPy support (<a href="https://redirect.github.com/actions/setup-python/issues/694">#694</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/actions/setup-python/compare/v4...v5">compare view</a></li>
</ul>
</details>
<br />


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</details>

## 🛠️ PR Summary

<sub>Made with ❤️ by [Ultralytics Actions](https://github.com/ultralytics/actions)<sub>

### 🌟 Summary
Upgraded GitHub Actions for better CI/CD performance and maintenance. 🎉

### 📊 Key Changes
- Switched from `actions/setup-python@v4` to `actions/setup-python@v5` in CI testing workflow.
- Updated from `actions/stale@v8` to `actions/stale@v9` in the stale workflow.

### 🎯 Purpose & Impact
- **Greater Reliability:** Utilizing the latest versions increases compatibility and reduces potential bugs or security issues. ✔️
- **Improved Maintenance:** Staying up-to-date with the latest action versions reduces technical debt. 🛠️
- **User Experience:** Both changes are internal, with no direct impact on end users, but they contribute to a smoother development process and faster integration of new features. 👩‍💻👨‍💻

Please note, while these updates are important for maintaining the project's infrastructure, they are typically less noticeable to end users than changes to actual code functionality.