From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6f34d03b3132..700199388006  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 700199388006 [flang] Temporary include variant.h in enum-class.h. (#134460)