[2.3.0] Checkmk Werk 16190 created: service details view: Fix date display on 'The last time service was OK' row

Title: service details view: Fix date display on 'The last time service was OK' row Class: fix Compatible: compat Component: wato Date: 1697642748 Edition: cre Level: 1 Version: 2.3.0b1 Before this Werk, '1970-01-01 01:00:00' was displayed as the value of 'The last time the service was OK' for a service that was never OK. From now on, 'Never' is displayed.