[clang] [Clang] [C23] Fix typeof_unqual for qualified array types (PR #92767)

[Aaron Ballman via cfe-commits]

AaronBallman wrote:

Just making sure that this didn't fall off your radar; it seems like a good fix for us to get into Clang 19 before the branch, if possible.

https://github.com/llvm/llvm-project/pull/92767