Bump docker/setup-buildx-action from 3 to 4 (#22258)

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 3 to 4.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v3...v4)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/docker.yml

@@ -195,7 +195,7 @@ jobs:
         uses: docker/setup-qemu-action@v4
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
@@ -324,7 +324,7 @@ jobs:
           if [ "$suffix" = "-all-in-one" ]; then suffix="" ; fi
           echo "suffix=$suffix" >> "$GITHUB_OUTPUT"
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v6

.github/workflows/hocuspocus-docker.yml

@@ -92,7 +92,7 @@ jobs:
         uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Build and push
         id: build