Allow server owners to credit sticker artists

In many instances, a guild's custom stickers will be created by independent artists. I am requesting the ability as a server owner to optionally credit a sticker's artist on a per-sticker basis by refering to their name, website / portfolio or if applicable Discord tag. Giving proper credit in creative communities is important and should be empowered from Discord's side to allow sticker artists to receive feedback, grow their fanbase and ultimately give them more incentive to create high quality Discord stickers.

The reference to the artist should be displayed within the sticker info dialog. Especially because stickers can be used outside of their server of origin it is important to link the credit to the sticker itself, not the server.