It also enables it in Dependabot

1. 1. What's Changed

• Remove unused methods by @gastaldi in https://github.com/fabric8-launcher/maven-model-helper/pull/134
• build(deps-dev): bump com.approvaltests:approvaltests from 23.0.0 to 23.0.1 by @dependabot in https://github.com/fabric8-launcher/maven-model-helper/pull/135
• Avoid setting SortedProperties twice by @gastaldi in https://github.com/fabric8-launcher/maven-model-helper/pull/136

*Full Changelog*: https://github.com/fabric8-launcher/maven-model-helper/compare/v35...v36