disp: msm: add support to parse HDMI VSDB block

Add support to parse E-EDID-CEA extension, HDMI VSDB block.
fetch - supports_AI bit from the block.

Change-Id: Ieb13f25728218f81bfd920f289380841bd01b1eb
Signed-off-by: Navjyot SINGH <quic_navjsing@quicinc.com>