Update .github/workflows/devcontainer.yml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: remyleone

.github/workflows/devcontainer.yml

@@ -5,7 +5,7 @@ permissions:
 
 on:
   pull_request:
-    branches: [main]
+  merge_group:
 
 jobs:
   build: