Checkmk Werk 15623: <tt>citrix</tt>: Add Missing Checks

ID: 15623 Title: <tt>citrix</tt>: Add Missing Checks Component: Checks & agents Level: 1 Class: Bug fix Version: 2.3.0b1 The following checks were not properly migrated in the 2.2.0 release: LI: <tt>citrix_controller.licensing</tt> LI: <tt>citrix_controller.registered</tt> LI: <tt>citrix_controller.services</tt> LI: <tt>citrix_controller.sessions</tt> LI: <tt>citrix_controller</tt> LI: the inventory plugin <tt>citrix_controller</tt> With this Werk, they continue to work as they did in 2.1.0.