Updated discord.net to fix .prune
Updated discord.net to fix .prune

Reiuiji/NadekoBot,Midnight-Myth/Mitternacht-NEW,Youngsie1997/NadekoBot,justinkruit/WIABot,Midnight-Myth/Mitternacht-NEW,blitz4694/NadekoBot,shikhir-arora/NadekoBot,ShadowNoire/NadekoBot,Blacnova/NadekoBot,ScarletKuro/NadekoBot,Taknok/NadekoBot,miraai/NadekoBot,gfrewqpoiu/NadekoBot,Grinjr/NadekoBot,rumlefisk/NadekoBot,halitalf/NadekoMods,powered-by-moe/MikuBot,Midnight-Myth/Mitternacht-NEW,justinkruit/DiscordBot,Nielk1/NadekoBot,Uleyethis/FightBot,Track44/Nadeko,Midnight-Myth/Mitternacht-NEW,WoodenGlaze/NadekoBot,PravEF/EFNadekoBot,blitz4694/NadekoBot