From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   914374624f19..e64c9d1c2fc2  main       -> origin/main
Your branch is behind 'origin/main' by 3 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at e64c9d1c2fc2 [Transforms] Allow non-regex Source in SymbolRewriter in case of using ExplicitRewriteDescriptor (#154319)