Switched to my fork of discord-rpc for snapstore/flatpak support

[Khaomi]

Is your feature request related to a problem? Please describe.
This is related to how discordjs's rpc doesn't support snap/flatpak version of discord

Describe the solution you'd like
Switched over to my fork of discord-rpc, here

Describe alternatives you've considered

Additional context

[Khaomi]

Proof that it actually work