add SCENE to glossary

[notifiarr-bot]

I will, however, follow up my above statement with a seemingly helpful Reddit post: https://www.reddit.com/r/Piracy/comments/153z2wz/what_exactly_is_a_scene_release/

Origin user: tronyx
Origin message: Discord Server Link
Reporting user: bakerboy448
Reporting message: Discord Server Link

[TRaSH-]

I think if we want to add that we need to create a summary of all the comments and see which parts are relevant for our use case.