From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6e784afcb5a7..c8afc6a12d5b  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at c8afc6a12d5b [libc++] Fix a few incorrect find-and-replace in the %{temp} change