Skaled crashes after 3 hours of stuck

[oleksandrSydorenkoJ]

Version
skalenetwork/schain:3.17.0-beta.8

Preconditions:
Active schain medium type (may be reproduced on 4-nodes chain )

Steps to reproduce

1. Stop 6 skaled containers (more than 1/3 of total nodes )
2. wait for 3 hours
3. restart one of stopped skaled containers and check skaled logs

Expected state
After 3 hours of consensus stuck skaled should gracefully stop the processes, set to <skaled - admin> interface restart from the catchup and exit with 0 code
Example:
Internal exit initiated. Signal -1.

Actual state
Sklaed stop themselsf with SIGABRT(6) signal and crashes with stack trace output in logs

Logs:
consensus_3_17_0_beta_8_crashes_after_3_hours_suck.log

[oleksandrSydorenkoJ]

Related to skalenetwork/skaled#1425