[libcxx-commits] [libcxx] [libc++] Update maintainer list (PR #175044)

[Louis Dionne via libcxx-commits]

================
@@ -4,7 +4,54 @@ This file is a list of the
 [maintainers](https://llvm.org/docs/DeveloperPolicy.html#maintainers) for
 libc++.
 
-# Lead maintainer
+## Lead maintainer
 
-Louis Dionne \
-ldionne.2 at gmail.com (email), [ldionne](https://github.com/ldionne) (GitHub)
\ No newline at end of file
+Responsible for project as a whole, and for any areas not covered by a specific maintainer.
----------------
ldionne wrote:

@philnik777 @frederick-vs-ja @H-G-Hristov @var-const @huixie90 @dalg24 

Please let me know if you agree to be listed as a maintainer for the specified areas below. You can also suggest other areas I might have missed -- this is intended to be a first draft.

Per the LLVM policy, I need an explicit approval from every single person listed below. If you'd rather not be listed as a maintainer, please don't hesitate to let me know and I'll remove you from the list.

https://github.com/llvm/llvm-project/pull/175044