trigger ci in order

Author: meihuisu

.github/workflows/cca-ucvm-ci.yml

@@ -57,6 +57,8 @@ jobs:
       shell: bash
 
   cca-build-ucvm-mac:
+    if: ${{ success() }}
+    needs: [cca-build-ucvm-linux]
     runs-on: macos-latest
     strategy:
       matrix: