use cache

.github/workflows/publish.yml

@@ -36,6 +36,8 @@ jobs:
         id: meta
         run: |
           echo "tag=$(grep FROM $IMAGE | cut -d: -f2)" >> "$GITHUB_OUTPUT"
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       - name: Build and push Docker image
         id: push
         uses: docker/build-push-action@v6