[2.3.0] Checkmk Werk 17206 created: omd update: Log "Verifying site configuration"

[//]: # (werk v2) # omd update: Log "Verifying site configuration" key | value ---------- | --- date | 2024-08-05T08:59:03+00:00 version | 2.3.0p12 class | fix edition | cre component | omd level | 1 compatible | yes If a user runs `omd update`, then the output is written to both `$OMD_ROOT/var/log/update.log` and stdout. However, the output of site configuration verification <a href="https://checkmk.com/werk/16408"> Werk #16408</a> was missing. This has been fixed.