[2.3.0] Checkmk Werk 16178 created: dns: Reintroduce macro replacement in 'Expected DNS answers' config

[//]: # (werk v2) # dns: Reintroduce macro replacement in 'Expected DNS answers' config key | value ---------- | --- date | 2024-03-20T08:49:31+00:00 version | 2.3.0b4 class | fix edition | cre component | checks level | 1 compatible | yes With version 2.3.0b1, the macros in the 'Expected DNS answers' field of 'Check DNS service' were no longer replaced. This change reintroduces macro replacement.