[clang] [flang] [lldb] [llvm] [mlir] Fix typo "instrinsic" (PR #112899)

[Andrzej Warzyński via cfe-commits]

https://github.com/banach-space approved this pull request.

LGTM, thanks!

I blame my editor's dictionary 😂 

https://github.com/llvm/llvm-project/pull/112899