From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   3e8fc3561fb5..4471b6236315  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 4471b6236315 [GitHub] Add InstCombine Contributor Guide to new contributor greeting comment (#199730)