chore(deps): update dependency knip to v5.2.1 (#1421)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

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)) |
[`5.2.0` -> `5.2.1`](https://renovatebot.com/diffs/npm/knip/5.2.0/5.2.1)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/knip/5.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/knip/5.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/knip/5.2.0/5.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/knip/5.2.0/5.2.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

### [`v5.2.1`](https://togithub.com/webpro/knip/releases/tag/5.2.1)

[Compare Source](https://togithub.com/webpro/knip/compare/5.2.0...5.2.1)

- Restore `css` in foreign extensions (resolves
[#&#8203;563](https://togithub.com/webpro/knip/issues/563))
([`032b1d7`](https://togithub.com/webpro/knip/commit/032b1d7b))
- Accept `workerDirectory` array (closes
[#&#8203;562](https://togithub.com/webpro/knip/issues/562))
([`1f8ad1d`](https://togithub.com/webpro/knip/commit/1f8ad1d6))
- Fix default-exported types & interfaces (resolves
[#&#8203;498](https://togithub.com/webpro/knip/issues/498))
([`892501d`](https://togithub.com/webpro/knip/commit/892501d2))
- Fix Windows EOL
([`f48475b`](https://togithub.com/webpro/knip/commit/f48475bc))

</details>

---

### Configuration

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

🚦 **Automerge**: Enabled.

♻ **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.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/JoshuaKGoldberg/create-typescript-app).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4yNjkuMiIsInVwZGF0ZWRJblZlciI6IjM3LjI2OS4yIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -86,7 +86,7 @@
 		"globby": "^14.0.0",
 		"husky": "^9.0.0",
 		"jsonc-eslint-parser": "^2.4.0",
-		"knip": "5.2.0",
+		"knip": "5.2.1",
 		"lint-staged": "^15.2.0",
 		"markdownlint": "^0.34.0",
 		"markdownlint-cli": "^0.39.0",