Changes

Summary

1. Fix GuildSticker#retrieveOwner (#2316) (commit: 148d1d2) (details)

Commit 148d1d242dc7e18ec122da52734c35c4e9dcaad3 by noreply Fix GuildSticker#retrieveOwner (#2316) (commit: 148d1d2)
	src/main/java/net/dv8tion/jda/api/entities/sticker/GuildSticker.java (diff)
	src/main/java/net/dv8tion/jda/internal/entities/sticker/GuildStickerImpl.java (diff)