Fix Checkstyle issues

proxy/src/main/java/com/velocitypowered/proxy/protocol/MinecraftPacket.java

@@ -12,7 +12,7 @@ public interface MinecraftPacket {
 
   boolean handle(MinecraftSessionHandler handler);
 
-  default int expectedMaxLength(ByteBuf buf, ProtocolUtils.Direction direction, ProtocolVersion version) {
+  default int expectedMaxLength(ByteBuf buf, ProtocolUtils.Direction direction,ProtocolVersion version) {
     return -1;
   }