From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a7b249e4708d..c315c01a7ea9  main       -> origin/main
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at c315c01a7ea9 [mlir][Transforms][NFC] CSE: Split tests and fix typo (#115680)