[2.3.0] Checkmk Werk 16147 created: Abort CMC on irrecoverable filesystem errors

[//]: # (werk v2) # Abort CMC on irrecoverable filesystem errors key | value ---------- | --- date | 2024-01-03T15:27:33+00:00 version | 2.3.0b1 class | fix edition | cee component | cmc level | 1 compatible | yes The errors * too many files open (EMFILE) * too many files open in system (ENFILE) * no buffer space (ENOBUFS) * not enough memory (ENOMEM) now exit the core. Correct monitoring cannot be guaranteed when the server is in this state.