drm/amdgpu: Update SRIOV video codec caps

[ Upstream commit 19478f20 ]

There have been multiple fixes to the video caps that are missing for
SRIOV. Update the SRIOV caps with correct values.

Signed-off-by: David Rosca <david.rosca@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>