drm/xe: Add LRC parsing for more GPU instructions

drm/xe: Add LRC parsing for more GPU instructions

The LRCs on some of our newer platforms appear to contain a few GPU
instructions that weren't handled in our LRC parser.  Add the relevant
instruction names and opcodes so that our debugfs LRC dumps will
properly indicate what these are.

Bspec: 55866, 64848, 46931
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ravi Kumar Vodapalli <ravi.kumar.vodapalli@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240222184009.6857-2-matthew.d.roper@intel.com