From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   ef840d8fb7d0..b3c7d2542235  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at b3c7d2542235 [ADT] Use a C++17 fold expression in hash_combine (NFC) (#159901)