Bump npm-check-updates from 18.3.1 to 19.0.0 (#28)

Bumps [npm-check-updates](https://github.com/raineorshine/npm-check-updates) from 18.3.1 to 19.0.0.
- [Release notes](https://github.com/raineorshine/npm-check-updates/releases)
- [Changelog](https://github.com/raineorshine/npm-check-updates/blob/main/CHANGELOG.md)
- [Commits](https://github.com/raineorshine/npm-check-updates/compare/v18.3.1...v19.0.0)

---
updated-dependencies:
- dependency-name: npm-check-updates
  dependency-version: 19.0.0
  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>

package.json

@@ -42,7 +42,7 @@
     "rtlcss": "^4.3.0"
   },
   "optionalDependencies": {
-    "npm-check-updates": "^18.0.1"
+    "npm-check-updates": "^19.0.0"
   },
   "private": true,
   "prettier": {