chore(deps): update dependency karma to v6.4.3 (#385)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [karma](https://karma-runner.github.io/)
([source](https://togithub.com/karma-runner/karma)) | [`6.4.2` ->
`6.4.3`](https://renovatebot.com/diffs/npm/karma/6.4.2/6.4.3) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/karma/6.4.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/karma/6.4.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/karma/6.4.2/6.4.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/karma/6.4.2/6.4.3?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v6.4.3`](https://togithub.com/karma-runner/karma/blob/HEAD/CHANGELOG.md#643-2024-02-24)

[Compare
Source](https://togithub.com/karma-runner/karma/compare/v6.4.2...v6.4.3)

##### Bug Fixes

- add build commits for patch release
([d7f2d69](https://togithub.com/karma-runner/karma/commit/d7f2d69ff41a5811552412080519b1984ff48669))

</details>

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package-lock.json

@@ -50,7 +50,7 @@
     "jasmine-core": "2.99.1",
     "jsdoc3-parser": "3.0.0",
     "jsdox": "0.4.10",
-    "karma": "6.4.2",
+    "karma": "6.4.3",
     "karma-chrome-launcher": "^3.1.1",
     "karma-coverage": "2.2.1",
     "karma-coveralls": "2.1.0",