drm/amdkfd: set precise mem ops caps to disabled for gfx 11 and 12

drm/amdkfd: set precise mem ops caps to disabled for gfx 11 and 12

[ Upstream commit f82d27dcff939d3cbecbc60e1b71e2518c37e81d ]

Clause instructions with precise memory enabled currently hang the
shader so set capabilities flag to disabled since it's unsafe to use
for debugging.

Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Tested-by: Lancelot Six <lancelot.six@amd.com>
Reviewed-by: Harish Kasiviswanathan <harish.kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>