From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   09ab9a16e2db..3de98281d48a  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 3de98281d48a [MLIR][CMake] Disable PCH reuse for C API libraries (#182862)