Move HDR from Codecs

[ludviglundgren]

Currently HDR/DV etc are parsed into Codecs and it would make more sense for at least my use case to have it separate in its own field like HDR.

Example use case:

autobrr parses a release and the filters check for eg Match HDR. If it matches, good - but if not the rejection will have both the actual video codec and the hdr in the rejection message like hdr not matching. wanted: [HDR] got: [DV, x265].

This is in the case of using the Match HDR filter in autobrr. It has the reverse as well, Except HDR to skip certain types or all HDR variants.

It's a minor thing but would be a nice improvement.