Bump jupyterhub/repo2docker-action from 00874a0abfebce00bab7eaa3332d3da603c5a2c2 to 73f40a661223935d94921712083a929474b78a4f (#445)

Bumps
[jupyterhub/repo2docker-action](https://github.com/jupyterhub/repo2docker-action)
from 00874a0abfebce00bab7eaa3332d3da603c5a2c2 to
73f40a661223935d94921712083a929474b78a4f.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/jupyterhub/repo2docker-action/blob/master/RELEASE.md">jupyterhub/repo2docker-action's
changelog</a>.</em></p>
<blockquote>
<h1>Making a release</h1>
<p>Releases are automated through
<a
href="https://github.com/jupyterhub/repo2docker-action/blob/HEAD/.github/workflows/release-updates.yaml">.github/workflows/release-updates.yaml</a>.</p>
<p>To cut a release, visit the projects <a
href="https://github.com/jupyterhub/repo2docker-action/releases">releases
page</a> where
you create a new GitHub release. Enter a <em>tag name</em> and
<em>release name</em> of
&quot;vX.Y.Z&quot;. Doing so will automatically update the
&quot;vX&quot; branch allowing users to
reference this action with
<code>jupyterhub/repo2docker-action@vX</code>.</p>
<p>If you are to cut a major release, make sure to also update
references to the
<code>@vx</code> branch to the <code>@vx+1</code> branch.</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/73f40a661223935d94921712083a929474b78a4f"><code>73f40a6</code></a>
Merge pull request <a
href="https://redirect.github.com/jupyterhub/repo2docker-action/issues/121">#121</a>
from consideRatio/revert</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/cccd4e2a1c7709ab538f040a8ba9f2d3f43c1a1a"><code>cccd4e2</code></a>
Revert &quot;Update master branch references to main where
suitable&quot;</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/36080171885f14afeaa44b752e129cee7e9cbfef"><code>3608017</code></a>
Merge pull request <a
href="https://redirect.github.com/jupyterhub/repo2docker-action/issues/120">#120</a>
from consideRatio/pr/update-ci-stuff</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/af778fd51dfe641bfd43c88d626bae8591ca7e9b"><code>af778fd</code></a>
ci: update some github actions</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/762096ff0b6a1fe45830e15276c3106cd8337731"><code>762096f</code></a>
Merge pull request <a
href="https://redirect.github.com/jupyterhub/repo2docker-action/issues/115">#115</a>
from consideRatio/rename-master-to-main</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/21f76d691d487bab1bc46725f76da0d9563fa7a0"><code>21f76d6</code></a>
Merge pull request <a
href="https://redirect.github.com/jupyterhub/repo2docker-action/issues/118">#118</a>
from yuvipanda/docker-py</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/75199a706c3f1cb4ae5546356bd0ca31593978d1"><code>75199a7</code></a>
Avoid version of docker-py with regression (7.0.0)</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/6b00dd5c899a07f2dc83bde550a929d67be443c3"><code>6b00dd5</code></a>
Manually install unreleased version of docker-py</li>
<li><a
href="https://github.com/jupyterhub/repo2docker-action/commit/ea702de850c762f71b76e0e8a648886efd49c0fd"><code>ea702de</code></a>
Update master branch references to main where suitable</li>
<li>See full diff in <a
href="https://github.com/jupyterhub/repo2docker-action/compare/00874a0abfebce00bab7eaa3332d3da603c5a2c2...73f40a661223935d94921712083a929474b78a4f">compare
view</a></li>
</ul>
</details>
<br />


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.github/workflows/build-binder-image.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: cache binder build on mybinder.org
-        uses: jupyterhub/repo2docker-action@00874a0abfebce00bab7eaa3332d3da603c5a2c2
+        uses: jupyterhub/repo2docker-action@73f40a661223935d94921712083a929474b78a4f
         with:
           NO_PUSH: true
           MYBINDERORG_TAG: ${{ github.event.ref }} # This builds the container on mybinder.org with the branch that was pushed on.