[2.4.0] Checkmk Werk 16512 created: Restart scheduler after setting "use the status of a service"

[//]: # (werk v2) # Restart scheduler after setting "use the status of a service" key | value ---------- | --- date | 2024-06-13T14:21:01+00:00 version | 2.4.0b1 class | fix edition | cee component | core level | 1 compatible | yes This fixes the case where the default check scheduler would not restart after the user temporarily set "use the status of service" as the "host check command". The corresponding log entry was "refuse to schedule invalid jobhost ... at 1970-0101 ...".