Update the protobuf dependency (#235)

Includes fix for hatched eggs IndexOutOfBoundsException

Author: jabbink

src/main/java/com/pokegoapi/api/map/pokemon/CatchablePokemon.java

@@ -383,7 +383,7 @@ public CatchItemResult useItem(ItemId item) throws LoginFailedException, RemoteS
 		UseItemCaptureMessage reqMsg = UseItemCaptureMessage
 				.newBuilder()
 				.setEncounterId(this.getEncounterId())
-				.setSpawnPointGuid(this.getSpawnPointId())
+				.setSpawnPointId(this.getSpawnPointId())
 				.setItemId(item)
 				.build();