From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   069aee079306..b3b408bbb379  main       -> origin/main
Your branch is behind 'origin/main' by 4 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at b3b408bbb379 [Fuchsia] Include baremetal ARM builtins and libc (#83949)