build(deps): bump docker/build-push-action from 4.1.0 to 4.1.1

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v4.1.0...v4.1.1)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/buildx.yml

@@ -27,7 +27,7 @@ jobs:
         run: echo ${{ steps.buildx.outputs.platforms }}
 
       - name: Docker Buildx (build)
-        uses: docker/build-push-action@v4.1.0
+        uses: docker/build-push-action@v4.1.1
         if: success() && !contains(github.ref, 'master')
         with:
           push: false
@@ -43,7 +43,7 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Docker Buildx (push)
-        uses: docker/build-push-action@v4.1.0
+        uses: docker/build-push-action@v4.1.1
         if: success() && contains(github.ref, 'master')
         with:
           push: true