From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   ca599aa1af4d..acf9ee4f52a3  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 acf9ee4f52a3 [bazel:mlir] Fix build after c8a0460. (#216719)