Changes

Summary

1. Add support for gif stickers (#2377) (commit: e20f53a) (details)

Commit e20f53a1bf718eb4984195d2517f74a04c95c1b9 by noreply Add support for gif stickers (#2377) (commit: e20f53a)
	src/main/java/net/dv8tion/jda/api/entities/sticker/Sticker.java (diff)
	src/main/java/net/dv8tion/jda/internal/entities/GuildImpl.java (diff)
	src/main/java/net/dv8tion/jda/api/entities/Guild.java (diff)
	src/main/java/net/dv8tion/jda/internal/requests/Requester.java (diff)