[clang] [Clang] Fix constexpr-ness on implicitly deleted destructors (PR #116359)

[Aaron Ballman via cfe-commits]

https://github.com/AaronBallman commented:

Thank you for the fix! Can you also add a release note to `clang/docs/ReleaseNotes.rst` so users know about the fix?

https://github.com/llvm/llvm-project/pull/116359