Bump hmarr/auto-approve-action from 2.1.0 to 2.2.1

Bumps [hmarr/auto-approve-action](https://github.com/hmarr/auto-approve-action) from 2.1.0 to 2.2.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/hmarr/auto-approve-action/releases">hmarr/auto-approve-action's releases</a>.</em></p>
<blockquote>
<h2>v2.2.1</h2>
<ul>
<li>Switch back to using Node 12, as the Node 16 upgrade in v2.2.0 caused issues for people using self-hosted runners with GHES versions prior to 3.4</li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/hmarr/auto-approve-action/compare/v2.2.0...v2.2.1">https://github.com/hmarr/auto-approve-action/compare/v2.2.0...v2.2.1</a></p>
<h2>v2.2.0</h2>
<ul>
<li>Auto approve any pull request with the pull-request-number input by <a href="https://github.com/roryabraham"><code>@​roryabraham</code></a> in <a href="https://github-redirect.dependabot.com/hmarr/auto-approve-action/pull/186">hmarr/auto-approve-action#186</a></li>
<li>Do not approve the same pull request twice by <a href="https://github.com/dolfinus"><code>@​dolfinus</code></a> in <a href="https://github-redirect.dependabot.com/hmarr/auto-approve-action/pull/191">hmarr/auto-approve-action#191</a></li>
<li>Switch to Node 16</li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/hmarr/auto-approve-action/compare/v2.1.0...v2.2.0">https://github.com/hmarr/auto-approve-action/compare/v2.1.0...v2.2.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/24ec4c8cc344fe1cdde70ff37e55ace9e848a1d8"><code>24ec4c8</code></a> Switch back to node 12</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/a4d339b7894ac76f7ae8c668cf4ec268052a6256"><code>a4d339b</code></a> Update documentation</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/df19ac68bfbdb9903418acfc8aa9228f9770c65d"><code>df19ac6</code></a> Handle GITHUB_TOKEN 403 error gracefully</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/13f2dbd98eba42ce26ba7a74746d2ff3f880dff0"><code>13f2dbd</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/hmarr/auto-approve-action/issues/197">#197</a> from hmarr/handle-top-level-errors</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/ef68e5c297d94610b7d9c8f7c5aa254bff9b7d18"><code>ef68e5c</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/hmarr/auto-approve-action/issues/194">#194</a> from bennycode/patch-1</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/38ef0a5e47ce559aadef76f1b13b14ca65ee8166"><code>38ef0a5</code></a> Mark dist/index.js as generated</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/660ab934ba555586962255a3e0ac795343bb6d89"><code>660ab93</code></a> Handle top-level errors</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/b01a479fd0d469378d711c1a77e70a28df66248f"><code>b01a479</code></a> Use node 16</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/e42920303341dafae059555ff98bb401f6e2c056"><code>e429203</code></a> Update dependencies</li>
<li><a href="https://github.com/hmarr/auto-approve-action/commit/672ded8fe04c7a86b2aad6921b1c2b9cf8f9c25b"><code>672ded8</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/hmarr/auto-approve-action/issues/191">#191</a> from dolfinus/v2</li>
<li>Additional commits viewable in <a href="https://github.com/hmarr/auto-approve-action/compare/v2.1.0...v2.2.1">compare view</a></li>
</ul>
</details>
<br />


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</details>

.github/workflows/autoapprove.yml

@@ -12,6 +12,6 @@ jobs:
     runs-on: ubuntu-latest
     if: github.actor == 'dependabot[bot]' && contains(github.event.pull_request.labels.*.name, 'dependencies')
     steps:
-      - uses: hmarr/auto-approve-action@v2.1.0
+      - uses: hmarr/auto-approve-action@v2.2.1
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"