Update workflows to run on every PR

Author: David Yastremsky

.github/workflows/pre-commit.yml

@@ -28,8 +28,6 @@ name: pre-commit
 
 on:
   pull_request:
-  push:
-    branches: [main]
 
 jobs:
   pre-commit:
@@ -38,4 +36,3 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v3
     - uses: pre-commit/action@v3.0.0
-