Bump dart-lang/setup-dart in the github-actions group (#524)

Bumps the github-actions group with 1 update: [dart-lang/setup-dart](https://github.com/dart-lang/setup-dart).

Updates `dart-lang/setup-dart` from 1.7.1 to 1.7.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dart-lang/setup-dart/releases">dart-lang/setup-dart's releases</a>.</em></p>
<blockquote>
<h2>v1.7.2</h2>
<ul>
<li>Update Node.js requirement to Node 24.</li>
<li>Fix open Dependabot alerts by bumping <code>undici</code> to <code>&gt;=6.24.0</code>.</li>
<li>Update GitHub Action dependencies (<code>@actions/core</code>, <code>@actions/exec</code>, <code>@actions/tool-cache</code>, <code>@actions/http-client</code>).</li>
<li>Update workflow actions to their latest versions (<code>actions/checkout</code> v6, <code>setup-flutter</code>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/dart-lang/setup-dart/blob/main/CHANGELOG.md">dart-lang/setup-dart's changelog</a>.</em></p>
<blockquote>
<h2>v1.7.2</h2>
<ul>
<li>Update Node.js requirement to Node 24.</li>
<li>Fix open Dependabot alerts by bumping <code>undici</code> to <code>&gt;=6.24.0</code>.</li>
<li>Update GitHub Action dependencies (<code>@actions/core</code>, <code>@actions/exec</code>, <code>@actions/tool-cache</code>, <code>@actions/http-client</code>).</li>
<li>Update workflow actions to their latest versions (<code>actions/checkout</code> v6, <code>setup-flutter</code>).</li>
</ul>
<h2>v1.7.1</h2>
<ul>
<li>Roll <code>undici</code> dependency to address <a href="https://github.com/nodejs/undici/security/advisories/GHSA-c76h-2ccp-4975">CVE-2025-22150</a>.</li>
<li>Update to the latest npm dependencies.</li>
<li>Recompile the action using the new Dart / JavaScript interop.</li>
</ul>
<h2>v1.7.0</h2>
<ul>
<li>
<p>Install flutter sdk in publishing step, allowing Flutter packages to be
published (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/68">#68</a>[])</p>
<p><a href="https://redirect.github.com/dart-lang/setup-dart/issues/68">#68</a>: <a href="https://redirect.github.com/dart-lang/setup-dart/issues/68">dart-lang/setup-dart#68</a></p>
</li>
</ul>
<h2>v1.6.5</h2>
<ul>
<li>Fix zip path handling on Windows 11 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/118">#118</a>[])</li>
</ul>
<p><a href="https://redirect.github.com/dart-lang/setup-dart/issues/118">#118</a>: <a href="https://redirect.github.com/dart-lang/setup-dart/issues/118">dart-lang/setup-dart#118</a></p>
<h2>v1.6.4</h2>
<ul>
<li>Rebuild JS code.</li>
</ul>
<h2>v1.6.3</h2>
<ul>
<li>Roll <code>undici</code> dependency to address <a href="https://github.com/nodejs/undici/security/advisories/GHSA-m4v8-wqvr-p9f7">CVE-2024-30260</a> and <a href="https://github.com/nodejs/undici/security/advisories/GHSA-9qxr-qj54-h672">CVE-2024-30261</a>.</li>
</ul>
<h2>v1.6.2</h2>
<ul>
<li>Switch to running the workflow on <code>node20`` from </code>node16`. See also
<a href="https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/">Transitioning from Node 16 to Node 20</a>.</li>
</ul>
<h2>v1.6.1</h2>
<ul>
<li>Updated the google storage url for <code>main</code> channel releases.</li>
</ul>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/dart-lang/setup-dart/commit/65eb853c7ba17dde3be364c3d2858773e7144260"><code>65eb853</code></a> chore: prepare v1.7.2 release (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/175">#175</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/6e0ff0bc3a029a9532ae6a86b1ea4906038921bc"><code>6e0ff0b</code></a> Node 24 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/174">#174</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/03a180dbe1de8ea7fb700663cbb7d24ca4bbe82c"><code>03a180d</code></a> Group npm dependency updates (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/172">#172</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/74195ec01a320a45702f5d8d9aaae896f5a0b540"><code>74195ec</code></a> Bump <code>@​actions/exec</code> from 1.1.1 to 3.0.0 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/167">#167</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/41705c951d02aaf00ead5b0423d0808ea495d9b5"><code>41705c9</code></a> Bump <code>@​actions/core</code> from 1.11.1 to 3.0.0 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/168">#168</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/dd42013d4425790a72c8c6107773a99edeefd2a9"><code>dd42013</code></a> Bump <code>@​actions/tool-cache</code> from 2.0.2 to 4.0.0 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/169">#169</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/b36cb5e0e609c7313088a6614db391df98780dce"><code>b36cb5e</code></a> Bump <code>@​actions/http-client</code> from 3.0.0 to 4.0.0 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/170">#170</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/21e68f4d54916e6c2f68f8c290b2aed9b02cbd3e"><code>21e68f4</code></a> Bump actions/checkout from 5 to 6 in the github-actions group (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/162">#162</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/0bdb60234eb044854c1c73fb77b0f063cf290512"><code>0bdb602</code></a> Bump <code>@​actions/http-client</code> from 2.2.3 to 3.0.0 (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/160">#160</a>)</li>
<li><a href="https://github.com/dart-lang/setup-dart/commit/daef289245bc5d4ab7864e0788a58108a9be6c99"><code>daef289</code></a> Bump flutter-actions/setup-flutter in the github-actions group (<a href="https://redirect.github.com/dart-lang/setup-dart/issues/159">#159</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/dart-lang/setup-dart/compare/e51d8e571e22473a2ddebf0ef8a2123f0ab2c02c...65eb853c7ba17dde3be364c3d2858773e7144260">compare view</a></li>
</ul>
</details>
<br />

[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=dart-lang/setup-dart&package-manager=github_actions&previous-version=1.7.1&new-version=1.7.2)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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</details>