Fix say command failing when permissions are missing

Bot tries to delete the say message of the author, but if the bot does
not have permissions to delete messages, it will crash the bot.

commands/misc/say.js

@@ -7,7 +7,11 @@ module.exports = {
 			message.channel.send("Can't send empty message");
 		else{
 			message.channel.send(args.join(" "))
+			try{
 				message.delete()
+			}catch{
+				console.log(this.name, ": An error happened while trying to delete the original message.\nProbably because of permissions.")
+			}
 		}
 		
 	}