feat(Client): add InviteGenerationOptions#additionalScopes (#5215)

Co-authored-by: izexi <43889168+izexi@users.noreply.github.com>
Co-authored-by: Antonio Román <kyradiscord@gmail.com>

src/errors/Messages.js

@@ -89,6 +89,7 @@ const Messages = {
   GUILD_UNCACHED_ME: 'The client user as a member of this guild is uncached.',
 
   INVALID_TYPE: (name, expected, an = false) => `Supplied ${name} is not a${an ? 'n' : ''} ${expected}.`,
+  INVALID_ELEMENT: (type, name, elem) => `Supplied ${type} ${name} includes an invalid element: ${elem}`,
 
   WEBHOOK_MESSAGE: 'The message was not sent by a webhook.',