From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   326d749a368a..66a2d1b7580a  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 66a2d1b7580a [clang-tidy][NFC] Remove py2 conditions from clang-tidy scripts (#154005)