Fix 1.19.3 AxiomBigPayloadHandler injection

src/main/java/com/moulberry/axiom/packet/AxiomBigPayloadHandler.java

@@ -26,7 +26,7 @@ import java.util.List;
 @ChannelHandler.Sharable
 public class AxiomBigPayloadHandler extends ChannelInboundHandlerAdapter {
 
-    private static final Reflection.Method<ConnectionProtocol, Integer> getPacketId = Reflection.getTypedMethod(ConnectionProtocol.class, int.class, PacketFlow.class, Packet.class);
+    private static final Reflection.Method<ConnectionProtocol, Integer> getPacketId = Reflection.getTypedMethod(ConnectionProtocol.class, Reflection.VERSION > 1902 ? int.class : Integer.class, PacketFlow.class, Packet.class);
     private static final int PLUGINMESSAGE_PACKETID = getPacketId.invoke(ConnectionProtocol.PLAY, PacketFlow.SERVERBOUND, new ServerboundCustomPayloadPacket(null, null));
 
     private final Player player;