fix(deps): update dependency karma to v6.4.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
karma (source)	6.4.0 -> 6.4.2

---

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)) ### [`v6.4.1`](https://togithub.com/karma-runner/karma/blob/HEAD/CHANGELOG.md#​641-httpsgithubcomkarma-runnerkarmacomparev640v641-2022-09-19) [Compare Source](https://togithub.com/karma-runner/karma/compare/v6.4.0...v6.4.1) ##### Bug Fixes - pass integrity value ([63d86be](https://togithub.com/karma-runner/karma/commit/63d86befd3431fe8e1500e22f4f115a3762d000a))

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.