chore(deps): update docker/build-push-action action to v6.19.1

Author: renovate[bot]

.github/workflows/docker.yml

@@ -33,7 +33,7 @@ jobs:
 
       - name: Build and Push
         id: docker_build
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@601a80b39c9405e50806ae38af30926f9d957c47 # v6.19.1
         with:
           pull: true
           push: ${{ github.ref_name == 'main' }}