MentorStatusManager has an in-process cache that needs to be invalidated after a new status is written via user options and/or community configuration. In rEGRE8bfc6b50e7e823396f42c304a3632065bc69af01 we introduced a new additional way of updating the status but we forgot to handle the cache invalidation. This task is to fix that
Acceptance criteria
- MentorStatusManager remains updated when the away status is stored via community configuration