[llvm] [LLVM] Update cmake maintainer (PR #120542)

[NAKAMURA Takumi via llvm-commits]

================
@@ -325,6 +325,11 @@ benny.kra at gmail.com (email), [d0k](https://github.com/d0k) (GitHub)
 Teresa Johnson \
 tejohnson at google.com (email), [teresajohnson](https://github.com/teresajohnson) (GitHub)
 
+#### Library layering
+
+Nakamura Takumi \
----------------
chapuni wrote:

"Takumi Nakamura" is better here.

https://github.com/llvm/llvm-project/pull/120542