build(deps): bump npm-check-updates from 21.0.3 to 22.0.1 in /site (#8882)

Bumps [npm-check-updates](https://github.com/raineorshine/npm-check-updates) from 21.0.3 to 22.0.1.
- [Release notes](https://github.com/raineorshine/npm-check-updates/releases)
- [Changelog](https://github.com/raineorshine/npm-check-updates/blob/main/CHANGELOG.md)
- [Commits](raineorshine/npm-check-updates@v21.0.3...v22.0.1)

---
updated-dependencies:
- dependency-name: npm-check-updates
  dependency-version: 22.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

site/package-lock.json

@@ -43,7 +43,7 @@
     "rtlcss": "^4.3.0"
   },
   "optionalDependencies": {
-    "npm-check-updates": "^21.0.3"
+    "npm-check-updates": "^22.0.1"
   },
   "private": true,
   "prettier": {