[llvm] [modulemap] Fix module build after #189515 (PR #196106)

[via llvm-commits]

vporpo wrote:

Thanks for the fix!
Though I am a bit worried about the new dependency from LLVMCore to analysis_gen. If this is introduced by https://github.com/llvm/llvm-project/pull/189515 and is an undesirable dependency for whatever reason, then perhaps I should rework the patch to avoid it. Wdyt?

https://github.com/llvm/llvm-project/pull/196106