Update dependency karma to v6.4.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
karma (source)	6.4.1 -> 6.4.2

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Release Notes

karma-runner/karma

### [`v6.4.2`](https://togithub.com/karma-runner/karma/blob/HEAD/CHANGELOG.md#​642-httpsgithubcomkarma-runnerkarmacomparev641v642-2023-04-21) [Compare Source](https://togithub.com/karma-runner/karma/compare/v6.4.1...v6.4.2) ##### Bug Fixes - few typos ([c6a4271](https://togithub.com/karma-runner/karma/commit/c6a42710b40e81269f1e6c5d5bb55d01188a8872))

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Configuration

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