From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   227517d11f4f..fd5397db23d7  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at fd5397db23d7 [gn] port dc5e1d05bfd10fa2