Import #73

Manual import. The Google-internal repo is the source of truth for pybind11_protobuf. Sorry we didn't get to automating imports from GitHub PRs.

PiperOrigin-RevId: 515444145

Author: rwgk

.github/workflows/pre-commit.yml

@@ -1,11 +1,9 @@
 name: pre-commit
 
 on:
-  workflow_dispatch:
   pull_request:
   push:
-    branches:
-      - main
+    branches: [main]
 
 jobs:
   pre-commit: