CI: Only run builds on pull-request/* branches for security.

brycelelbach · brycelelbach · commit cf69210b8771 · 2025-11-11T15:31:15.000-05:00
diff --git a/.github/workflows/build-brev-tutorial-docker-images.yml b/.github/workflows/build-brev-tutorial-docker-images.yml
@@ -4,7 +4,7 @@ on:
   push:
     branches:
       - main
-  pull_request:
+      - "pull-request/[0-9]+"
   workflow_dispatch:
 
 jobs:
