[2.2.0] Checkmk Werk 16465 created: service discovery: introduce functionality to fetch job status from remote sites

Title: service discovery: introduce functionality to fetch job status from remote sites Class: fix Compatible: compat Component: rest-api Date: 1706523804 Edition: cre Level: 1 Version: 2.2.0p22 Prior to this werk, the service discovery endpoints were restricted to the local service discovery background job. This resulted in the following endpoints being restricted to local setups only: LI: Show the last service discovery background job on a host LI: Wait for service discovery completion This werk fixes this and now also supports distributed monitoring setups. To benefit from this change both the central site as well the remote sites need to be updated to the werk's version. This change does not affect local only setups.