fix(deps): update dependency slug to v9.1.0 (#7316)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [slug](https://togithub.com/Trott/slug) | [`9.0.0` ->
`9.1.0`](https://renovatebot.com/diffs/npm/slug/9.0.0/9.1.0) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/slug/9.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/slug/9.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/slug/9.0.0/9.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/slug/9.0.0/9.1.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>Trott/slug (slug)</summary>

###
[`v9.1.0`](https://togithub.com/Trott/slug/blob/HEAD/CHANGELOG.md#910-2024-05-24)

[Compare
Source](https://togithub.com/Trott/slug/compare/v9.0.0...v9.1.0)

##### Features

- add `remove` option field to playground
([#&#8203;445](https://togithub.com/Trott/slug/issues/445))
([8888d69](https://togithub.com/Trott/slug/commit/8888d69455671bfbe990ae13755735a2a38fa504))

</details>

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yarn.lock

@@ -6637,9 +6637,9 @@ slice-ansi@^7.0.0:
     is-fullwidth-code-point "^5.0.0"
 
 slug@^9.0.0:
-  version "9.0.0"
-  resolved "https://registry.yarnpkg.com/slug/-/slug-9.0.0.tgz#68f968a79ce5156c6606b7b2e233ed0ffab94bdf"
-  integrity sha512-ixytnHlpHPWM56heaGgYe/M8tDAcpJcsg/zBuyElbFDOORzMGOeP3Te6iJBRVYu3WQEiWLQPb70Gh9ig/sZgGQ==
+  version "9.1.0"
+  resolved "https://registry.yarnpkg.com/slug/-/slug-9.1.0.tgz#246baf1e9d8e821f7f5863a7c8bdd86a7ec3f12c"
+  integrity sha512-ioOsCfzQSu+D6NZ8XMCR8IW9FgvF8W7Xzz56hBkB/ALvNaWeBs2MUvvPugq3GCrxfHPFeK6hAxGkY/WLnfX2Lg==
 
 slugify@~1.4.7:
   version "1.4.7"