[PATCH] D141769: [clang-tidy][NFC] Use C++17 nested namespaces in add_new_check.py and rename_check.py

[Eugene Zelenko via Phabricator via cfe-commits]

Eugene.Zelenko accepted this revision.
Eugene.Zelenko added a comment.
This revision is now accepted and ready to land.

But will be good idea if other eyes will look too.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141769/new/

https://reviews.llvm.org/D141769