chore(deps): update docker/setup-buildx-action action to v3

Author: renovate[bot]

.github/workflows/cd.yml

@@ -18,7 +18,7 @@ jobs:
 
       # Step 2: Set up Docker
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       # Step 3: Log in to DockerHub
       - name: Log in to DockerHub