2-Change test workflow to trigger on tags instead of branch push

Author: Harvish N S

.github/workflows/test-pypi-publish.yml

@@ -2,9 +2,10 @@ name: Test PyPI Publishing
 
 on:
   workflow_dispatch:
-  push:
-    tags:
-      - 'v*'
+  release:
+    types:
+      - published
+      - prereleased
 
 permissions: {}