[llvm] [AMDGPU][True16][MC] true16 for v_cmpx_lt_f16 (PR #122936)

[Brox Chen via llvm-commits]

broxigarchen wrote:

> LGTM, but please remove the remaining extra spaces after question marks in the changes.

Right there seems to be a few more. Removed

https://github.com/llvm/llvm-project/pull/122936