From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   aa1cf3205e63..b771021970fc  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 b771021970fc [libc][ci] Clean up libc-fullbuild-tests precommit CI. (#200520)