drm/msm: add validation for secure transition

This change adds support to validate the secure properties on
plane and CRTC. This validation is required to move from non-secure
to secure state for secure camera preview and secure UI.

CRs-Fixed: 2064272
Change-Id: I9b515413d610955dd57d52ed14cd7350f37c713f
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>