[clang] [cindex] Add API to query the class methods of a type (PR #123539)

[Vlad Serebrennikov via cfe-commits]

Endilll wrote:

> edit: looks like release notes were "reset" after cutting rc (?)

Yes, this happens every time a release branch is created.
I checked your release notes, they seem fine to me.

https://github.com/llvm/llvm-project/pull/123539