fix boolean logic mistake in RbacHelper check for valid puid
fix boolean logic mistake in RbacHelper check for valid puid

davidebbo/SimpleWAWS,fashaikh/SimpleWAWS,fashaikh/SimpleWAWS,projectkudu/TryAppService,projectkudu/TryAppService,davidebbo/SimpleWAWS,projectkudu/SimpleWAWS,projectkudu/TryAppService,projectkudu/SimpleWAWS,fashaikh/SimpleWAWS,projectkudu/SimpleWAWS,projectkudu/SimpleWAWS,fashaikh/SimpleWAWS,davidebbo/SimpleWAWS,davidebbo/SimpleWAWS,projectkudu/TryAppService