[ETCM-202] Fix scalastyle

Author: Michal Mrozek

src/main/scala/io/iohk/ethereum/cli/CliLauncher.scala

@@ -2,6 +2,7 @@ package io.iohk.ethereum.cli
 
 import com.monovore.decline._
 
+//scalastyle:off
 object CliLauncher extends App {
 
   CliCommands.api.map(println).parse(PlatformApp.ambientArgs getOrElse args, sys.env) match {