chore(deps): update dependency knip to v5.16.0 (#361)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [knip](https://knip.dev)
([source](https://github.com/webpro/knip/tree/HEAD/packages/knip)) |
[`5.15.1` ->
`5.16.0`](https://renovatebot.com/diffs/npm/knip/5.15.1/5.16.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/knip/5.16.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/knip/5.16.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/knip/5.15.1/5.16.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/knip/5.15.1/5.16.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

### [`v5.16.0`](https://github.com/webpro/knip/releases/tag/5.16.0)

[Compare
Source](https://github.com/webpro/knip/compare/5.15.1...5.16.0)

- Document namespace imports, extensionless imports, svelte $app path
alias, and some edits
([`20f5502`](https://github.com/webpro/knip/commit/20f55022))
- Add [@&#8203;hyoban](https://github.com/hyoban) to sponsors page
([`79918d3`](https://github.com/webpro/knip/commit/79918d3d))
- feat(plugins): add plugin for lost-pixel config
([#&#8203;630](https://github.com/webpro/knip/issues/630))
([`24772ca`](https://github.com/webpro/knip/commit/24772ca0))
- fix(plugin-commitlint): handling of `parserPreset` when it's not a
string ([#&#8203;632](https://github.com/webpro/knip/issues/632))
([`d7b2545`](https://github.com/webpro/knip/commit/d7b2545b))

</details>

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