From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d8b43a8db3cd..5ad4959a040a  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 5ad4959a040a [clang] Unique NamespaceAndPrefixStorages with a UniquingSet (NFC) (#224221)