[2.3.0] Checkmk Werk 16621 created: Ruleset API: Remove TupleDoNotUseWillbeRemoved from API

[//]: # (werk v2) # Ruleset API: Remove TupleDoNotUseWillbeRemoved from API key | value ---------- | --- date | 2024-03-11T13:47:41+00:00 version | 2.3.0b2 class | fix edition | cre component | wato level | 1 compatible | no As the name indicates, the previous `Tuple` FormSpec should no longer be used and with this will no longer be available in the API. Use `SimpleLevels` or `Levels` instead if you want to configure levels or a `Dictionary` otherwise.