Allow Linux to use DRM provided EDID read functioality
by moving  DAL edid implementation to module hence
removing this code from DC by this cleaning up DC
code for upstream.

v2: Removing ddc_service. No more need for it.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>