#3363 ntf: introduce new configured variable for logger records timeout

[PhanTranQuocDat]

From #3349, ntf will remove un-processed logger records out of queue after a timeout value.
With current behavior, this timeout value cannot be configured. This can be a challenge for log service as
it also has similar removal mechanic, but its timeout value can be configured. In case log is configured and has higher timeout then ntf, there's a chance records got removed, which is not appropriated.

For flexibility, a configurable variable is introduced.