[clang-tools-extra] [clang-tidy] Add check on constexpr & static values in modernize-use-default-member-init (PR #129425)

[Piotr Zegar via cfe-commits]

PiotrZSL wrote:

@RiverDave Unless you want this to be merged using github generated private email, change your email privacy settings.

https://github.com/llvm/llvm-project/pull/129425