Merge pull request #2866 from Particular/renovate/docker-setup-buildx-action-4.x

Update docker/setup-buildx-action action to v4

Author: johnsimons

.github/workflows/push-container-images.yml

@@ -33,7 +33,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.12.0
+        uses: docker/setup-buildx-action@v4.0.0
       - name: Publish to Docker Hub
         run: |
           $tags = "${{ steps.validate.outputs.container-tags }}" -Split ','

.github/workflows/release.yml

@@ -145,7 +145,7 @@ jobs:
         with:
           version: ${{ env.MinVerVersion }}
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.12.0
+        uses: docker/setup-buildx-action@v4.0.0
       - name: Log in to GitHub container registry
         uses: docker/login-action@v4.0.0
         with: