add plex_* ratings

[chazlarson]

Description

Adds support for:

      # mass_audience_rating_update: plex_imdb
      # mass_audience_rating_update: plex_tmdb
      # mass_audience_rating_update: plex_tomatoes
      # mass_audience_rating_update: plex_tomatoesaudience
      # mass_episode_audience_rating_update: plex_tmdb
      # mass_episode_audience_rating_update: plex_imdb

Type of Change

• New feature (non-breaking change which adds functionality)

Checklist

• Updated Documentation to reflect changes
• Updated the CHANGELOG with the changes

[YozoraXCII]

mass_*_rating_update operations all work, but both mass_episode_*_rating_update options result in:

Config Error: mass_episode_user_rating_update plex_imdb must be a number between 0 and 10

libraries:
  TV Shows:
    operations:
      mass_episode_user_rating_update: plex_imdb

[YozoraXCII]

I also noticed that the docs only added plex_tmdb and plex_imdb to the non-episode Operations

[chazlarson]

I guess I hadn't pushed the last changes.

[YozoraXCII]

Tested and confirmed both episode operations now functional