From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9a63d044471d..42ef1321e6cb  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 42ef1321e6cb [MLIR][BUILD]: Fix for 36331abd8cbb630fc174e182f1580e7cdefd2616 (#193523)