disp: msm: increase size of sde_kms_info

With requirements to support an increased number of display modes,
the current size of sde_kms_info is insufficient. This change
increases the sde_kms_info max size.

Change-Id: Ie0f29003732870dad9ce31ee7d484e84f12ba542
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>