From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   2c56a63b4969..046fd10b5e25  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 046fd10b5e25 UBSan: Use ubsan_interface.h for synthetic debug info (#171929)