[1.14.4 -> 1.15] Added wolf specific health metadata (#318)

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_14_4to1_15/packets/EntityPackets1_15.java

@@ -225,6 +225,10 @@ public class EntityPackets1_15 extends EntityRewriter<Protocol1_14_4To1_15> {
             }
             return e.getData();
         });
+        registerMetaHandler().filter(Entity1_15Types.EntityType.WOLF, 8).handle(e -> {
+            e.createMeta(new Metadata(17/*WOLF_HEALTH*/, MetaType1_14.Float, e.getData().getValue()));
+            return e.getData();
+        });
     }
 
     @Override