From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   ecdfa36ecaea..b5aa1c4783c9  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 5 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at b5aa1c4783c9 [gn build] Port 63c1be724924