Restoring Support for Steam Links

I can't remember exactly when it started, but for about six months to a year, Discord removed support for all protocols except for http://, https://, and discord://. As a result, steam:// links no longer appear as clickable links within Discord.

Steam links (e.g., steam://connect/server ip/password to connect to a game server) are now non-functional, which I find very inconvenient.