Fix a couple minor entity bugs

connector/src/main/java/org/geysermc/connector/entity/LivingEntity.java

@@ -64,7 +64,7 @@ public class LivingEntity extends Entity {
                 metadata.put(EntityData.POTION_COLOR, (int) entityMetadata.getValue());
                 break;
             case 10:
-                // metadata.put(EntityData.POTION_AMBIENT, (boolean) entityMetadata.getValue());
+                metadata.put(EntityData.POTION_AMBIENT, (boolean) entityMetadata.getValue());
                 break;
         }