msm: mdss: dp: restrict list of supported modes based on link parameters

DP sink specifies the maximum per-lane link rate and the maximum lane
count that it supports as part of its capabilities. This would limit
the maximum data transfer rate that can be supported on the link. Use
this information to filter the list of EDID modes to include only the
ones that can be supported with the maximum possible link rate.

CRs-Fixed: 2018514
Change-Id: I4bc3a339935a49081bd45cb778737116d99ee7c2
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>