Bump docker/setup-buildx-action from 2 to 3 (#57)

.github/workflows/build.yml

@@ -114,7 +114,7 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       - name: Set up devcontainer cli
         run: npm install -g @devcontainers/cli
       - name: Build and push Docker images