chatfilter: fix filtering self and clan messages with chat icons

This was incorrectly filtering self/clan messages from players with chat
icons due to not stripping the icon tag before matching the player name.

runelite-client/src/main/java/net/runelite/client/plugins/chatfilter/ChatFilterPlugin.java

@@ -173,7 +173,7 @@ public class ChatFilterPlugin extends Plugin
 			case PRIVATECHAT:
 			case MODPRIVATECHAT:
 			case FRIENDSCHAT:
-				if (shouldFilterPlayerMessage(name))
+				if (shouldFilterPlayerMessage(Text.removeTags(name)))
 				{
 					message = censorMessage(name, message);
 					blockMessage = message == null;