Insights errors are showing up in logs with severity ERROR

Description

Although insights errors are being logged with INFO level, ControlConnection.SendQueryRequestAsync logs all exceptions with ERROR level before rethrowing them.

This was detected only once in a 48 duration test against DSE 6.7.0.

EDIT: insights errors should be logged with DEBUG level

Environment

None
Done

Assignee

Unassigned

Reporter

Joao Reis

Fix versions

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