drm/msm/sde: expose true inline rotation plane properties

Add support to expose the maximum downscaling ratio
for rt and nrt clients, and max pre rotated height
for true inline rotation as part of the plane blob
property.

Change-Id: I3ac1c7c5aee345980167b79ca2be0999984c95cc
Signed-off-by: Ingrid Gallardo <ingridg@codeaurora.org>