Checkmk Werk 11760: omd config: Fix toggling of dependent options

ID: 11760 Title: omd config: Fix toggling of dependent options Component: Site Management Level: 1 Class: Bug fix Version: 2.1.0i1 Dependant options in "omd config" were not immediately toggled after changing the parent option. For example LIVESTATUS_TCP_PORT was not visible after enabling LIVESTATUS_TCP.