Update flake8-class-attributes-order requirement from <=0.2.0 to <=0.3.0 in /src/bindings/python (#30138)

Updates the requirements on
[flake8-class-attributes-order](https://github.com/best-doctor/flake8-class-attributes-order)
to permit the latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/best-doctor/flake8-class-attributes-order/releases">flake8-class-attributes-order's
releases</a>.</em></p>
<blockquote>
<h2>v0.3.0</h2>
<ul>
<li>Add support for setter/deleter methods</li>
<li>Drop python3.8 support</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/best-doctor/flake8-class-attributes-order/blob/master/CHANGELOG.md">flake8-class-attributes-order's
changelog</a>.</em></p>
<blockquote>
<h2>Version 0.3.0 (2025-03-20)</h2>
<ul>
<li>Add support for setter/deleter methods</li>
<li>Drop Python 3.8 support</li>
</ul>
<h2>Version 0.2.0 (2024-02-21)</h2>
<ul>
<li>Add protected functions support</li>
</ul>
<h2>Version 0.1.3 (2022-02-24)</h2>
<ul>
<li>create valid error message for special method</li>
<li>add python 3.9, 3.10 support</li>
<li>gitlab actions instead of travis</li>
<li>fixed flake8 errors</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/d064c15519b9700b948da157b718a73be2832cd4"><code>d064c15</code></a>
Bump version</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/1e88c1012ed880150eab8263f60daac24b468920"><code>1e88c10</code></a>
Merge pull request <a
href="https://redirect.github.com/best-doctor/flake8-class-attributes-order/issues/31">#31</a>
from noamkush/support-properties</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/7f981b6c45722f7f5ca10ea55718b0c6e23d13e2"><code>7f981b6</code></a>
Removed Python 3.8 support.</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/ba39611f23f7abb36554bba6754b510365e7925d"><code>ba39611</code></a>
Merge branch 'master' into support-properties</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/c7487c5365cfeba004e5635e67daa912870f3821"><code>c7487c5</code></a>
Drop python 3.7 support</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/7df4a925d19c76aa12d992795e8e1976a427c359"><code>7df4a92</code></a>
Added support for property setter/deleter.</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/8f3ac55292c6d26045584db9e8ede7d9e8cbfa9b"><code>8f3ac55</code></a>
Update CI</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/305ab582e5ac5ccb61a1528c3bd4f665083b1681"><code>305ab58</code></a>
Fix md</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/73843448d043eb43f9e6fc37d56801e292515890"><code>7384344</code></a>
Fix md</li>
<li><a
href="https://github.com/best-doctor/flake8-class-attributes-order/commit/3586eec9ced45152bfa74332b45b2d16b7648330"><code>3586eec</code></a>
Fix readme</li>
<li>Additional commits viewable in <a
href="https://github.com/best-doctor/flake8-class-attributes-order/compare/v0.0.1...v0.3.0">compare
view</a></li>
</ul>
</details>
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src/bindings/python/requirements_test.txt

@@ -6,7 +6,7 @@ flake8<=7.1.2
 flake8-annotations-complexity<=0.1.0
 flake8-broken-line<=1.0.0
 flake8-bugbear<=24.12.12
-flake8-class-attributes-order<=0.2.0
+flake8-class-attributes-order<=0.3.0
 flake8-comprehensions<=3.16.0
 flake8-debugger<=4.1.2
 flake8-docstrings<=1.7.0