From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   b9d41328c6c6..040e9e02ccbf  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 040e9e02ccbf [libc++] Inline __has_feature and __has_extension uses (#133634)