edid: `FallibleEdid` type

[onkoe]

The current parser is very strict. However, many devices ship with malformed, noncompliant EDIDs, and they may never be fixed.

To resolve this, we can make a type like Edid, but each field is Result<Field, EdidError>.

It'll also have a method to_edid(self) that returns Result<Edid, FallibleEdid>, only returning Edid if all fields on self are Result::Ok! :D

[onkoe]

(for example, pimax vr headsets: https://gitlab.freedesktop.org/drm/misc/kernel/-/issues/40)

[onkoe]

EdidParsingSettings {
    8 =368426942896824 fields that say how 2 parse 
}