try to fix mpc docker build

.github/workflows/docker.yml

@@ -77,6 +77,29 @@ jobs:
           echo "* Build wedpr-pro-node-service docker: ${NODE_DOCKER_TAG} success"
           docker push ${NODE_DOCKER_TAG}
           echo "* Push wedpr-pro-node-service docker: ${NODE_DOCKER_TAG} success"
+
+  # Note: build mpc docker separate for disk space limitation consideration
+  build-mpc-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Get branch name
+        uses: nelonoel/[email protected]
+      - name: Fetch tag
+        run: |
+          git fetch --tags --force
+      - name: Login to Docker Hub
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3
+        with:
+          username: ${{ secrets.DOCKER_FISCOPR_USER }}
+          password: ${{ secrets.DOCKER_FISCOPR_TOKEN }}
+      - name: Get git tag
+        uses: little-core-labs/[email protected]
+        id: tag_data
+        with:
+          tagRegex: (.*)  # Optional. Returns specified group text as tag name. Full tag string is returned if regex is not defined.
+          tagRegexGroup: 1 # Optional. Default is 1.
       # the wedpr-mpc-service image
       - name: Build and Push wedpr-mpc-service images
         run: |