chore(deps): update dependency knip to v5.39.2 (#241)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [knip](https://knip.dev)
([source](https://redirect.github.com/webpro-nl/knip/tree/HEAD/packages/knip))
| [`5.39.1` ->
`5.39.2`](https://renovatebot.com/diffs/npm/knip/5.39.1/5.39.2) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/knip/5.39.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/knip/5.39.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/knip/5.39.1/5.39.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/knip/5.39.1/5.39.2?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v5.39.2`](https://redirect.github.com/webpro-nl/knip/releases/tag/5.39.2)

[Compare
Source](https://redirect.github.com/webpro-nl/knip/compare/5.39.1...5.39.2)

- Fix up moonrepo fixture
([`382c909`](https://redirect.github.com/webpro-nl/knip/commit/382c909f))
- Edit docs
([`69d602a`](https://redirect.github.com/webpro-nl/knip/commit/69d602a4))
- Plugin housekeeping
([`770685b`](https://redirect.github.com/webpro-nl/knip/commit/770685bc))
- Add `isRootOnly` to moonrepo and yarn plugins
([`9c07294`](https://redirect.github.com/webpro-nl/knip/commit/9c072943))

</details>

---

### Configuration

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

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, 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 was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/boneskull/impvol).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS40Mi40IiwidXBkYXRlZEluVmVyIjoiMzkuNDIuNCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiZGVwZW5kZW5jaWVzIl19-->

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

package.json

@@ -86,7 +86,7 @@
     "eslint-plugin-n": "17.14.0",
     "eslint-plugin-perfectionist": "4.2.0",
     "husky": "9.1.7",
-    "knip": "5.39.1",
+    "knip": "5.39.2",
     "lint-staged": "15.2.10",
     "markdownlint-cli2": "0.15.0",
     "markdownlint-cli2-formatter-pretty": "0.0.7",