Update python-publish.yml

Author: jackton1

.github/workflows/python-publish.yml

@@ -11,7 +11,7 @@ jobs:
   deploy:
 
     runs-on: ubuntu-latest
-    if: "!startsWith(github.ref, 'v')"
+    if: "!contains(github.ref, 'v')"
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python