Bump null-logger from 0.1.6 to 0.1.7
Bump null-logger from 0.1.6 to 0.1.7

Bumps [null-logger](https://github.com/karafka/null-logger) from 0.1.6 to 0.1.7.
- [Release notes](https://github.com/karafka/null-logger/releases)
- [Changelog](https://github.com/karafka/null-logger/blob/master/CHANGELOG.md)
- [Commits](https://github.com/karafka/null-logger/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
nerab/dropcaster,nerab/dropcaster,nerab/dropcaster