[clang] [Clang] Non-polymorphic trivially relocatable types can have [[trivial_abi]] (PR #143111)

[Aaron Ballman via cfe-commits]

https://github.com/AaronBallman commented:

This also needs a release note in `clang/docs/ReleaseNotes.rst`

https://github.com/llvm/llvm-project/pull/143111