[clang-tools-extra] [clang-tidy] detect explicit casting within modernize-use-default-member-init (PR #129408)

[Piotr Zegar via cfe-commits]

PiotrZSL wrote:

@RiverDave If you rebase this change we can merge it, and then if you want you could work on next version in independent PR.

https://github.com/llvm/llvm-project/pull/129408