Bump CommandLineParser from 2.8.0 to 2.9.1
Bump CommandLineParser from 2.8.0 to 2.9.1

Bumps [CommandLineParser](https://github.com/commandlineparser/commandline) from 2.8.0 to 2.9.1.
- [Release notes](https://github.com/commandlineparser/commandline/releases)
- [Changelog](https://github.com/commandlineparser/commandline/blob/master/CHANGELOG.md)
- [Commits](https://github.com/commandlineparser/commandline/compare/2.8.0...v2.9.1)

---
updated-dependencies:
- dependency-name: CommandLineParser
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
cdemi/PRTG-Redis-Sensor