update ci

Author: drickett

.github/workflows/python.yml

@@ -3,8 +3,7 @@ name: test
 on:
   push:
     branches: [main, master]
-  pull_request_target:
-    branches: [main, master]
+  pull_request: true
 
 concurrency:
   group: test-${{ github.head_ref }}