chore(deps): update dependency knip to v4.2.0 (#231)

[![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)) |
[`4.1.0` -> `4.2.0`](https://renovatebot.com/diffs/npm/knip/4.1.0/4.2.0)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/knip/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/knip/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/knip/4.1.0/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/knip/4.1.0/4.2.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

### [`v4.2.0`](https://togithub.com/webpro/knip/releases/tag/4.2.0)

[Compare Source](https://togithub.com/webpro/knip/compare/4.1.0...4.2.0)

- Auto-format
([`0e65cfb`](https://togithub.com/webpro/knip/commit/0e65cfba))
- Update docs
([`91465e6`](https://togithub.com/webpro/knip/commit/91465e6f))
- Update netlify plugin/test after the refactor
([`e0eba0c`](https://togithub.com/webpro/knip/commit/e0eba0c1))
- Add missing fixture file
([`877a95a`](https://togithub.com/webpro/knip/commit/877a95ab))
- Remove unused helper
([`093bbaa`](https://togithub.com/webpro/knip/commit/093bbaa8))
- Include class members when dogfooding
([`d9c2eb4`](https://togithub.com/webpro/knip/commit/d9c2eb49))
- More comprehensive/consistent options for plugin tests after the
refactor ([`95dac2b`](https://togithub.com/webpro/knip/commit/95dac2b7))
- Tiny refactoring in github-actions plugin
([`f08a828`](https://togithub.com/webpro/knip/commit/f08a828c))
- Update plugins after the refactor
([`e786b60`](https://togithub.com/webpro/knip/commit/e786b603))
- Refactor to unravel and separate concerns better
([`756bcdd`](https://togithub.com/webpro/knip/commit/756bcdd7))
- Improve some member and function names
([`6145ce1`](https://togithub.com/webpro/knip/commit/6145ce17))
- Fix typo in comment
([`7a5c1b0`](https://togithub.com/webpro/knip/commit/7a5c1b0b))
- Refactor `npm.findDependencies` into `DependencyDeputy` as
`analyzeManifest`
([`864fa84`](https://togithub.com/webpro/knip/commit/864fa843))
- Improve some member and function names
([`0576673`](https://togithub.com/webpro/knip/commit/05766734))
- Tiny refactoring in vitest plugin
([`3772485`](https://togithub.com/webpro/knip/commit/37724858))
- Use own PackageJson (with plugins) where possible
([`d314123`](https://togithub.com/webpro/knip/commit/d314123c))
- Add Netlify plugin
([#&#8203;466](https://togithub.com/webpro/knip/issues/466))
([`3a8fe85`](https://togithub.com/webpro/knip/commit/3a8fe857))
- Check for node_modules presence instead of isInternal for Eleventy
plugin ([#&#8203;462](https://togithub.com/webpro/knip/issues/462))
([`c0b23b5`](https://togithub.com/webpro/knip/commit/c0b23b56))
- Edit docs
([`59e341f`](https://togithub.com/webpro/knip/commit/59e341fd))

</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/tidelift-me-up).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xMzUuMCIsInVwZGF0ZWRJblZlciI6IjM3LjEzNS4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->

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

package.json

@@ -67,7 +67,7 @@
 		"eslint-plugin-yml": "^1.9.0",
 		"husky": "^8.0.3",
 		"jsonc-eslint-parser": "^2.3.0",
-		"knip": "4.1.0",
+		"knip": "4.2.0",
 		"lint-staged": "^15.0.0",
 		"markdownlint": "^0.33.0",
 		"markdownlint-cli": "^0.38.0",