[llvm] [AMDGPU] Still set up the two SGPRs for queue ptr even it is COV5 (PR #112403)

[Shilei Tian via llvm-commits]

shiltian wrote:

> @shiltian This seems to unintentionally add the binary file llvm/test/CodeGen/AMDGPU/amdhsa-kernarg-preload-num-sgprs.o to tests.

Yes, indeed. Thanks! I fixed it downstream and I thought it was added there.

https://github.com/llvm/llvm-project/pull/112403