Bump docker/metadata-action (#622)

Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 2ee3d3070bb41b40bf7305d15233321e12c1dc5c to f7b4ed12385588c3f9bc252f0a2b520d83b52d48.
- [Release notes](https://github.com/docker/metadata-action/releases)
- [Commits](docker/metadata-action@2ee3d30...f7b4ed1)

---
updated-dependencies:
- dependency-name: docker/metadata-action
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Amrit Krishnan <amrit110@gmail.com>

.github/workflows/docker.yml

@@ -32,7 +32,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@2ee3d3070bb41b40bf7305d15233321e12c1dc5c
+        uses: docker/metadata-action@f7b4ed12385588c3f9bc252f0a2b520d83b52d48
         with:
           images: vectorinstitute/cyclops