Bump karma from 5.2.2 to 5.2.3
Bump karma from 5.2.2 to 5.2.3

Bumps [karma](https://github.com/karma-runner/karma) from 5.2.2 to 5.2.3.
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](https://github.com/karma-runner/karma/compare/v5.2.2...v5.2.3)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
squidfunk/karma-viewport,squidfunk/karma-viewport