Merge pull request #28 from spack/dependabot/github_actions/docker/se…

…tup-buildx-action-3.7.1

Bump docker/setup-buildx-action from 3.7.0 to 3.7.1

.github/workflows/container.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8026d2bc3645ea78b0d2544766a1225eb5691f89
+        uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349
 
       - name: Login to GitHub Container Registry
         if: github.ref == 'refs/heads/develop'