[AMDGPU] Reserve extra SGPR blocks wth XNACK "any" TID Setting

ASMPrinter was relying on feature bits to setup extra SGRPs in the knerel
descriptor for the xnack_mask. This was broken for the dynamic XNACK "any" TID
setting which could cause user SGPRs to be clobbered if the number of SGPRs
reserved was near a granulated block boundary.

When XNACK was enabled this worked correctly in the ASMParser which meant some
kernels were only failing without "-save-temps".

Fixes: SWDEV-382764

Reviewed By: kzhuravl

Differential Revision: https://reviews.llvm.org/D145401