chore(deps): update docker/setup-buildx-action action to v2

Author: renovate-bot

.github/workflows/docker.yaml

@@ -27,7 +27,7 @@ jobs:
         uses: docker/setup-qemu-action@v1
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
 
       - name: Login to Docker Hub
         uses: docker/login-action@v1