build(deps): bump flexi_logger from 0.17.0 to 0.17.1 (#49)

Bumps [flexi_logger](https://github.com/emabee/flexi_logger) from 0.17.0 to 0.17.1.
- [Release notes](https://github.com/emabee/flexi_logger/releases)
- [Changelog](https://github.com/emabee/flexi_logger/blob/master/CHANGELOG.md)
- [Commits](https://github.com/emabee/flexi_logger/commits)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]