chore(deps): bump actions/github-script from 6.3.0 to 6.3.1 (#3429)

Bumps [actions/github-script](https://github.com/actions/github-script)
from 6.3.0 to 6.3.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/github-script/releases">actions/github-script's
releases</a>.</em></p>
<blockquote>
<h2>v6.3.1</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix overriding request options from <code>@​actions/github</code> by
<a
href="https://github.com/luketomlinson"><code>@​luketomlinson</code></a>
in <a
href="https://github-redirect.dependabot.com/actions/github-script/pull/293">actions/github-script#293</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/github-script/compare/v6.3.0...v6.3.1">https://github.com/actions/github-script/compare/v6.3.0...v6.3.1</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="7dff1a8764"><code>7dff1a8</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/actions/github-script/issues/293">#293</a>
from luketomlinson/main</li>
<li><a
href="8445ca871a"><code>8445ca8</code></a>
Fix overriding request options from <code>@​actions/github</code></li>
<li>See full diff in <a
href="d4560e1570...7dff1a8764">compare
view</a></li>
</ul>
</details>
<br />


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score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/github-script&package-manager=github_actions&previous-version=6.3.0&new-version=6.3.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

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.github/workflows/milestone.yml

@@ -25,7 +25,7 @@ jobs:
       statuses: none
 
     steps:
-      - uses: actions/github-script@d4560e157075e2d93aa3022b5b51a42a880f1f93 # v6
+      - uses: actions/github-script@7dff1a87643417cf3b95bb10b29f4c4bc60d8ebd # v6
         with:
           script: |
             if (!context.payload.pull_request.merged) {