chore(deps): bump docker/setup-buildx-action from 1 to 2 (#20)

.github/workflows/publish.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Set up QEMU
         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 DockerHub
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v2