Werk #14640: Fix unexpected stale services for builtin cluster modes

Component	Checks & agents
Title	Fix unexpected stale services for builtin cluster modes
Date	Jul 29, 2022
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.2.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.1.0p10 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

When clustering lecagy plugins using the builtin cluster modes, sometimes services would go stale unexpectedly.

To the list of all Werks