[2.4.0] Checkmk Werk 16474 adapted: Revert Werk #16473 and export labels as comma separated lists instead

Werk 16474 was adapted. The following is the new Werk, a diff is shown at the end of the message. [//]: # (werk v2) # Revert Werk #16473 and export labels as comma separated lists instead key | value ---------- | --- date | 2024-02-20T13:34:55+00:00 version | 2.4.0b1 class | fix edition | cre component | multisite level | 1 compatible | yes This change reverts [Werk #16473](https://checkmk.com/werk/16473) and instead implements the <2.2 behaviour for labels in CSV exports. ------------------------------------<diff>------------------------------------------- [//]: # (werk v2) - # Revert Werk #16473 and export labels comma separated lists instead + # Revert Werk #16473 and export labels as comma separated lists instead ? +++ key | value ---------- | --- date | 2024-02-20T13:34:55+00:00 version | 2.4.0b1 class | fix edition | cre component | multisite level | 1 compatible | yes This change reverts [Werk #16473](https://checkmk.com/werk/16473) and instead implements the <2.2 behaviour for labels in CSV exports.