emojis: add five new emojis

Added emojis are:
 - Fire `(/\)`
 - Alien `(@.@)`
 - Eggplant `8=D`
 - Wave `(^_^)/`
 - Heart eyes `(*.*)`

runelite-client/src/main/java/net/runelite/client/plugins/emojis/Emoji.java

@@ -79,7 +79,12 @@ enum Emoji
 	PARTY_POPPER("@@@"),
 	EYES("O.O"),
 	SWEAT(";;"),
-	PILE_OF_POO("~@~");
+	PILE_OF_POO("~@~"),
+	FIRE("(/\\)"),
+	ALIEN("(@.@)"),
+	EGGPLANT("8=D"),
+	WAVE("(^_^)/"),
+	HEART_EYES("(*.*)");
 
 	private static final Map<String, Emoji> emojiMap;