Bump docker/build-push-action from 6.12.0 to 7.1.0 (#1)

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
           install: true
 
       - name: Build Docker image and store in cache
-        uses: docker/build-push-action@67a2d409c0a876cbe6b11854e3e25193efe4e62d
+        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f
         with:
           context: .
           push: false