[clang] [NFC] [Clang] Some core issues have changed status from tentatively ready -> ready / review (PR #97200)

[Vlad Serebrennikov via cfe-commits]

https://github.com/Endilll requested changes to this pull request.

Thank you for taking care of this!
But I'd like to emphasize that updating statuses of existing DR tests is not just a menial task, otherwise I wouldn't even bother making the script this strict about statuses in the first place.

https://github.com/llvm/llvm-project/pull/97200