Update docker/build-push-action action from v6.18.0 to v6.19.1 (.github/workflows/release-x-manual-docker-containers.yml)

Author: renovate[bot]

.github/workflows/build-docker-images-for-testing.yml

@@ -53,7 +53,7 @@ jobs:
 
       - name: Build
         id: docker_build
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@601a80b39c9405e50806ae38af30926f9d957c47 # v6.19.1
         timeout-minutes: 15
         env:
           DOCKER_BUILD_CHECKS_ANNOTATIONS: false

.github/workflows/release-x-manual-docker-containers.yml

@@ -69,7 +69,7 @@ jobs:
         # we cannot set any tags here, those are set on the merged digest in release-x-manual-merge-container-digests.yml
       - name: Build and push images
         id: build
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
+        uses: docker/build-push-action@601a80b39c9405e50806ae38af30926f9d957c47 # v6.19.1
         env:
           DOCKER_BUILD_CHECKS_ANNOTATIONS: false
         with: