chore(deps): update dependency karma to v6.4.4 (#222)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [karma](https://karma-runner.github.io/)
([source](https://github.com/karma-runner/karma)) | [`6.4.3` ->
`6.4.4`](https://renovatebot.com/diffs/npm/karma/6.4.3/6.4.4) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/karma/6.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/karma/6.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/karma/6.4.3/6.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/karma/6.4.3/6.4.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>karma-runner/karma (karma)</summary>

###
[`v6.4.4`](https://github.com/karma-runner/karma/blob/HEAD/CHANGELOG.md#644-2024-07-29)

[Compare
Source](https://github.com/karma-runner/karma/compare/v6.4.3...v6.4.4)

</details>

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