Stop defining per-platform default big page size. It's defined via
HAL and inherited from gp10b.
JIRA NVGPU-38
Change-Id: If5eedd5d351d5504bdf87489d1aa091d430c43ba
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1508069
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit