[llvm] [AMDGPU][True16][MC] true16 for more VOP1 instructions (PR #108412)

[Brox Chen via llvm-commits]

broxigarchen wrote:

> gfx11 vop3 asm and disasm tests need tests of .h registers.

Added hi tests for gfx11_asm_vop3_from_xxx.s and gfx11_dasm_vop3_from_xxx.s

https://github.com/llvm/llvm-project/pull/108412