[Feature] Separate console output from logs

[martin-mat]

Is your feature request related to a problem? Please describe.
Informational console output with test execution progress and result is mixed with logs. Due to this, it is not possible run testsuite with higher level logs (info, debug) and still have good console feedback from execution progress.

Describe the solution you'd like
Introduce possibility to direct logs to a file. Perhaps it would be good to direct logs to a file by default, in similar manner as it is now done with results/*yaml.

Describe alternatives you've considered

**How will this be tested? aka Acceptance Criteria (optional) **

(optional: unnecessary for things like some version bumps etc.)

Once this issue is addressed how will the fix be verified?

Additional context