chore(deps): update dependency knip to v3.8.4 (#1112)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [knip](https://knip.dev)
([source](https://togithub.com/webpro/knip/tree/HEAD/packages/knip)) |
[`3.8.3` -> `3.8.4`](https://renovatebot.com/diffs/npm/knip/3.8.3/3.8.4)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/knip/3.8.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/knip/3.8.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/knip/3.8.3/3.8.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/knip/3.8.3/3.8.4?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>webpro/knip (knip)</summary>

### [`v3.8.4`](https://togithub.com/webpro/knip/releases/tag/3.8.4)

[Compare Source](https://togithub.com/webpro/knip/compare/3.8.3...3.8.4)

- Update dependencies
([`462615b`](https://togithub.com/webpro/knip/commit/462615b3))
- Add custom header component with version selector
([`4dec0e2`](https://togithub.com/webpro/knip/commit/4dec0e2d))
- Update edit link
([`06459d4`](https://togithub.com/webpro/knip/commit/06459d48))
- Add Next.js global-error entry file
([#&#8203;406](https://togithub.com/webpro/knip/issues/406))
([`f929c41`](https://togithub.com/webpro/knip/commit/f929c41e))
- Rewrite /v4 to v4 branch deployments, v3 = default
([`2b7418e`](https://togithub.com/webpro/knip/commit/2b7418e5))
- Auto-format md
([`38f6d4c`](https://togithub.com/webpro/knip/commit/38f6d4c5))
- Keep moving
([`818838c`](https://togithub.com/webpro/knip/commit/818838c9))
- Fix some TS issues
([`4da056e`](https://togithub.com/webpro/knip/commit/4da056e1))

</details>

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package.json

@@ -90,7 +90,7 @@
 		"globby": "^14.0.0",
 		"husky": "^8.0.3",
 		"jsonc-eslint-parser": "^2.4.0",
-		"knip": "3.8.3",
+		"knip": "3.8.4",
 		"lint-staged": "^15.2.0",
 		"markdownlint": "^0.32.1",
 		"markdownlint-cli": "^0.38.0",