[2.4.0] Checkmk Werk 17322 created: Update REST API endpoints for distributed monitoring connections

[//]: # (werk v2) # Update REST API endpoints for distributed monitoring connections key | value ---------- | --- date | 2024-10-21T14:56:18+00:00 version | 2.4.0b1 class | feature edition | cre component | rest-api level | 1 compatible | no This werk updates the Site Management Rest API endpoint for distributed monitoring connections, by introducing the configuration field for the message broker port. This werk is classified as incompatible because, from this version onwards, it is mandatory to specify the port when creating a new connection.