Add support for the Reality-TV genre in advanced search

@bderoes Hi bderoes how are you ? , reality tv is not in keyword either :(

My mistake. Don't know what I was confusing it with. Advanced Title Search: Although there _are_ reality-related keywords:https://www.imdb.com/find?s=kw&q=reality&ref_=nv_sr_smBut indeed, no such genre in the Android app menu. At least not going in from What to Watch > More (on the scroll bar of genres mixed with providers) which gives a list title More filters for Genresalso omits Action, Fantasy, Film-noir, Game-show, Music, News, Romance, Sport, (but it adds Short), Talk-show, Thriller, and Western.When I go in under Top Picks > More, I get a different, longer subset of Genres, but still not all of them. Similar for other categories on the front page of the app.However, when I get to Watch soon at home > Morethen Reality-TV does show as a genre choice, as does Game-Show, among many others.So I suspect the genre list is customized to the titles that are available for each Category.

One way to find shows with the "Reality-TV" genre is to navigate to a title which has the desired genre (e.g. The Bachelorette). Then above the plot summary, you should find any relevant Genres (e.g. Game-Show, Reality-TV) and be able to select these genres. This will produce a list of 100 results on the Android app.