From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   7a4d26635d6c..667c981ac07a  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 667c981ac07a [bazel][mlir] Fix build for #178526 (#178593)