From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   08c115d1f8a6..309fc11900b4  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 309fc11900b4 [Hexagon] Define V91 ISA and Processor versions in ELF flags (#163631)