From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   63c1615e7edc..37b56e7fce31  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 37b56e7fce31 [Github] Make prune-unused-branches workflow prune branches (#178769)