message: fix(message): Set channel in message constructor
diff: @@ -88,6 +88,7 @@ export class Message extends SnowflakeBase {
  super(client)
  this.id = data.id
  this.author = author
  + this.channel = channel
  this.mentions = new MessageMentions(this.client, this)
  this.reactions = new MessageReactionsManager(this.client, this)
  this.createdTimestamp = new Date(data.timestamp)
  