change application id

when we enable discord rpc for use this will change the yuzu icon to suyu.

src/suyu/discord_impl.cpp

@@ -24,7 +24,8 @@ DiscordImpl::DiscordImpl(Core::System& system_) : system{system_} {
     DiscordEventHandlers handlers{};
     // The number is the client ID for suyu, it's used for images and the
     // application name
-    Discord_Initialize("712465656758665259", &handlers, 1, nullptr);
+    // NOTE: This application is owned by million1156 (million@alyocord.com)
+    Discord_Initialize("1221314350216646828", &handlers, 1, nullptr);
 }
 
 DiscordImpl::~DiscordImpl() {