From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e3076c6f3df8..76e9b2a6142a  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 76e9b2a6142a [libc][bazel] Introduce libc_test_library macros. (#130355)