Update `AvatarCostumeData` naming

src/main/java/emu/grasscutter/data/excels/AvatarCostumeData.java

@@ -8,7 +8,8 @@ import emu.grasscutter.data.ResourceType;
 public class AvatarCostumeData extends GameResource {
 	private int costumeId;
 	private int itemId;
-    private int avatarId;
+    private int characterId;
+    private int quality;
 	    
 	@Override
 	public int getId() {
@@ -19,8 +20,12 @@ public class AvatarCostumeData extends GameResource {
 		return this.itemId;
 	}
 
-	public int getAvatarId() {
-		return avatarId;
+	public int getCharacterId() {
+		return characterId;
+	}
+	
+	public int getQuality() {
+        return quality;
     }
 
     @Override