[clang] [webkit.RefCntblBaseVirtualDtor] Allow CRTP classes without a virtual destructor. (PR #92837)

[Artem Dergachev via cfe-commits]

https://github.com/haoNoQ approved this pull request.

LGTM now!

I have one style comment but that's it, everything looks good.

https://github.com/llvm/llvm-project/pull/92837