Update python-publish.yml

Author: ghbm-itk

.github/workflows/python-publish.yml

@@ -8,16 +8,16 @@
 
 name: Upload Python Package
 
-on: workflow_dispatch
+on:
+  release:
+    types: [published]
 
 permissions:
   contents: read
 
 jobs:
   deploy:
-
     runs-on: ubuntu-latest
-
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python