From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   57365952ef3a..b582670f6b33  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 b582670f6b33 [MLIR][BUG] fix {$VARIABLE} usage in CMakeLists.txt (#156183)