chore(deps): update docker/build-push-action digest to 48aba3b (#399)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
           images: domnikl/schema-registry-gitops
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@0259cb088b9283926c6ffe4374b2a06a25c8c131
+        uses: docker/build-push-action@48aba3b46d1b1fec4febb7c5d0c644b249a11355
         with:
           context: .
           push: true