build(deps): bump docker/setup-buildx-action from 2.1.0 to 2.2.1 (#836)

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2.1.0 to 2.2.1.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v2.1.0...v2.2.1)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/release.yaml

@@ -35,7 +35,7 @@ jobs:
       -
         name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v2.1.0
+        uses: docker/setup-buildx-action@v2.2.1
         with:
           install: true