[clang] [llvm] [AArch64] Add 9.7 data processing intrinsics (PR #186807)

[Jonathan Thackray via llvm-commits]

https://github.com/jthackray commented:

Are some negative tests required in `clang/test/Sema/`? e.g. passing `svint16_t` to `svcvtb_f16_s8`

https://github.com/llvm/llvm-project/pull/186807