[Winlogbeat] Continue to read channel after Windows Event Log service has been restarted

[leehinman]

Describe the enhancement:

Currently if the Windows Event Log service is stopped, Winlogbeat will stop reading events from the channel. This is because we receive an error that the remote procedure call has been cancelled.

beats/filebeat/input/winlog/input.go

Line 123 in ba9eebf

log.Errorf("Error occured while reading from Windows Event Log '%v': %v", source.Name(), err)

Describe a specific use case for the enhancement or feature:
Preferred behavior is that Winlogbeat continue to read from the channel even if Windows Event Log Service is restarted.

[elasticmachine]

Pinging @elastic/security-external-integrations (Team:Security-External Integrations)