[clang] Added TypeKind.FLOAT16 for 32 in cindex.py (PR #142634)

[Vlad Serebrennikov via cfe-commits]

Endilll wrote:

> Seems like we're missing a bunch of `TypeKind`s, currently missing 33 - 39 and 179 - 181 enum variants. 180 and 181 were only added the other day, we might want to look into some way to test these automatically to ensure that any additions are also added on Python side in the future.

Time to put libclang to use, and parse `cindex.h`?

https://github.com/llvm/llvm-project/pull/142634