chore(deps): update docker/build-push-action digest to 471d1dc

Author: renovate[bot]

.github/workflows/docker_publish.yml

@@ -93,7 +93,7 @@ jobs:
             org.opencontainers.image.licenses=MIT
       - name: Build and Push Docker image
         id: push
-        uses: docker/build-push-action@ca877d9245402d1537745e0e356eab47c3520991
+        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4
         with:
           context: ${{ github.workspace }}/${{ matrix.changed_dir }}
           file: ${{ github.workspace }}/${{ matrix.changed_dir }}/Dockerfile