From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   75cc77e55e12..c43c1c0c45fc  main       -> origin/main
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at c43c1c0c45fc Update .git-blame-ignore-revs for Pack/Unpack move (#152469)