anv: Lower some SSBO operations in apply_pipeline_layout

anv: Lower some SSBO operations in apply_pipeline_layout

In order to avoid the potential overhead of A64 operations on all SSBO
ops, we look for those SSBO ops where we can get to the descriptor set
from the SSBO access operation and lower those to a binding-table
approach.  When robustBufferAccess is enabled, this lets the hardware do
the bounds checking for us.  It also avoids some potentially expensive
64-bit integer calculations.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>