msm: rotator: Add support to YCBYCR rotator format

Add support for MDP_YCBYCR_H2V1 interleaved YUV format in rotator
block.

Change-Id: I3258c0dd9bfba0c08f62ed3e32f92cf53d635e77
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>