Removed all references which were still left regarding Tyrbot.

modules/standard/raid/chat_controller.py

@@ -1,13 +1,13 @@
 from core.command_param_types import Any
 from core.decorators import instance, command
-from core.igncore import Tyrbot
+from core.igncore import IgnCore
 
 
 @instance()
 class ChatController:
     def inject(self, registry):
         self.command_alias_service = registry.get_instance("command_alias_service")
-        self.bot: Tyrbot = registry.get_instance("bot")
+        self.bot: IgnCore = registry.get_instance("bot")
 
     def start(self):
         self.command_alias_service.add_alias("cmd", "shout")