From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   b8ba266820ca..71478ecdb480  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 5 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 71478ecdb480 [WebKit Checkers] Treat const Objective-C ivar as a safe origin (#126353)