chore(deps): bump docker/setup-buildx-action from 2.6.0 to 2.7.0 (#4100)

Bumps
[docker/setup-buildx-action](https://github.com/docker/setup-buildx-action)
from 2.6.0 to 2.7.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/docker/setup-buildx-action/releases">docker/setup-buildx-action's
releases</a>.</em></p>
<blockquote>
<h2>v2.7.0</h2>
<ul>
<li>Bump <code>@​docker/actions-toolkit</code> from 0.3.0 to 0.5.0 in <a
href="https://redirect.github.com/docker/setup-buildx-action/pull/237">docker/setup-buildx-action#237</a>
<a
href="https://redirect.github.com/docker/setup-buildx-action/pull/238">docker/setup-buildx-action#238</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/docker/setup-buildx-action/compare/v2.6.0...v2.7.0">https://github.com/docker/setup-buildx-action/compare/v2.6.0...v2.7.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="ecf95283f0"><code>ecf9528</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/setup-buildx-action/issues/238">#238</a>
from docker/dependabot/npm_and_yarn/docker/actions-to...</li>
<li><a
href="b2a38ee0c6"><code>b2a38ee</code></a>
update generated content</li>
<li><a
href="7f79690cac"><code>7f79690</code></a>
Bump <code>@​docker/actions-toolkit</code> from 0.4.0 to 0.5.0</li>
<li><a
href="bdd549bec0"><code>bdd549b</code></a>
Merge pull request <a
href="https://redirect.github.com/docker/setup-buildx-action/issues/237">#237</a>
from docker/dependabot/npm_and_yarn/docker/actions-to...</li>
<li><a
href="be4a3855af"><code>be4a385</code></a>
update generated content</li>
<li><a
href="6c4dbb29f6"><code>6c4dbb2</code></a>
Bump <code>@​docker/actions-toolkit</code> from 0.3.0 to 0.4.0</li>
<li>See full diff in <a
href="6a58db7e0d...ecf95283f0">compare
view</a></li>
</ul>
</details>
<br />


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.github/workflows/build.yml

@@ -37,7 +37,7 @@ jobs:
           version: 3.x
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2
-      - uses: docker/setup-buildx-action@6a58db7e0d21ca03e6c44877909e80e45217eed2 # v2
+      - uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34 # v2
       - name: setup-snapcraft
         # FIXME: the mkdirs are a hack for https://github.com/goreleaser/goreleaser/issues/1715
         run: |

.github/workflows/release.yml

@@ -78,7 +78,7 @@ jobs:
           version: 3.x
           repo-token: ${{ secrets.GITHUB_TOKEN }}
       - uses: docker/setup-qemu-action@2b82ce82d56a2a04d2637cd93a637ae1b359c0a7 # v2
-      - uses: docker/setup-buildx-action@6a58db7e0d21ca03e6c44877909e80e45217eed2 # v2
+      - uses: docker/setup-buildx-action@ecf95283f03858871ff00b787d79c419715afc34 # v2
       - name: setup-snapcraft
         # FIXME: the mkdirs are a hack for https://github.com/goreleaser/goreleaser/issues/1715
         run: |