[clang] [clang][ExtractAPI] Ensure typedef to pointer types are preserved (PR #78584)

[Zixu Wang via cfe-commits]

zixu-w wrote:

IIUC this is fixed by just moving the processing of elaborated types before pointers right? Curious what do the original declaration fragments look like.

https://github.com/llvm/llvm-project/pull/78584