NPM: Bump stylelint in the npm-dependencies group

Bumps the npm-dependencies group with 1 update: [stylelint](https://github.com/stylelint/stylelint).


Updates `stylelint` from 16.25.0 to 16.26.0
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@16.25.0...16.26.0)

---
updated-dependencies:
- dependency-name: stylelint
  dependency-version: 16.26.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: npm-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -21,7 +21,7 @@
         "esbuild-sass-plugin": "^3.3.1",
         "postcss": "^8.5.6",
         "prettier": "^3.6.2",
-        "stylelint": "^16.25.0",
+        "stylelint": "^16.26.0",
         "stylelint-config-standard-scss": "^16.0.0",
         "stylelint-order": "^7.0.0",
         "stylelint-scss": "^6.12.1"