Bump docker/setup-buildx-action from 3.4.0 to 3.7.1

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 3.4.0 to 3.7.1.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v3.4.0...v3.7.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/devcontainer-docker-image.yml

@@ -26,7 +26,7 @@ jobs:
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
     - name: Setup Docker buildx
-      uses: docker/setup-buildx-action@v3.4.0
+      uses: docker/setup-buildx-action@v3.7.1
 
     - name: Prepare metadata
       id: meta