Fix double Knot.x logs.

[pmelkowski]

Fix double log entries for Knot.x classes.

Description

"additivity" flag has been set to "false" for logger "io.knotx" (default "true")

Motivation and Context

Double log entries appeared for Knot.x classes.

Screenshots (if appropriate)

Upgrade notes (if appropriate)

No changes needed.

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• [ ] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.

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I hereby agree to the terms of the Knot.x Contributor License Agreement.

[jwadolowski]

LGTM 👍