From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   2ef17d9c2d80..42b886e3f1b8  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 42b886e3f1b8 [Support] Accept only true, false, 1 and 0 for cl::opt<bool> (#224975)