Update ci.yml

Author: shankarpandala

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     needs: build
-    if: github.ref_name == startsWith('refs/tags/')
+    if: startsWith(github.ref, 'refs/tags/') && github.event_name == 'release'
     steps:
     - name: Check out code
       uses: actions/checkout@v2