From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   45a22142fc77..0aca734bd2f4  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 3 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 0aca734bd2f4 [llvm] Proofread BitCodeFormat.rst (#157024)