Bump stylelint from 15.11.0 to 16.0.1 (#41)

* Bump stylelint from 15.11.0 to 16.0.1

Bumps [stylelint](https://github.com/stylelint/stylelint) from 15.11.0 to 16.0.1.
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@15.11.0...16.0.1)

---
updated-dependencies:
- dependency-name: stylelint
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Also update stylelint-config-recommended

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Caro Appleby <caroline.appleby@cantab.net>

package.json

@@ -17,7 +17,7 @@
   },
   "homepage": "https://github.com/caro401/royal-velvet#readme",
   "devDependencies": {
-    "stylelint": "^15.4.0",
-    "stylelint-config-recommended": "^13.0.0"
+    "stylelint": "^16.0.1",
+    "stylelint-config-recommended": "^14.0.0"
   }
 }