chore(deps): bump docker/build-push-action in the cargo-packages group

Bumps the cargo-packages group with 1 update: [docker/build-push-action](https://github.com/docker/build-push-action).


Updates `docker/build-push-action` from 6.11.0 to 6.12.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@b32b51a...67a2d40)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-packages
...

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

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

@@ -35,7 +35,7 @@ jobs:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@b32b51a8eda65d6793cd0494a773d4f6bcef32dc
+        uses: docker/build-push-action@67a2d409c0a876cbe6b11854e3e25193efe4e62d
         with:
           file: share/Dockerfile
           push: true