chore(deps): update docker/build-push-action digest to c56af95 (#15)

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

Author: renovate[bot]

.github/workflows/docker-build-push.yml

@@ -87,7 +87,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@1cb9d22b932e4832bb29793b7777ec860fc1cde0 # tag=v3
+        uses: docker/build-push-action@c56af957549030174b10d6867f20e78cfd7debc5 # v3
         with:
           context: .
           file: ./Dockerfile