build(deps-dev): bump stylelint from 16.11.0 to 16.12.0 (#297)

Bumps [stylelint](https://github.com/stylelint/stylelint) from 16.11.0 to 16.12.0.
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/main/CHANGELOG.md)
- [Commits](stylelint/stylelint@16.11.0...16.12.0)

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

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

package.json

@@ -39,7 +39,7 @@
     "postcss-scss": "^4.0.9",
     "prettier": "^3.4.2",
     "resend": "^4.0.1",
-    "stylelint": "^16.10.0",
+    "stylelint": "^16.12.0",
     "stylelint-config-standard-scss": "^14.0.0",
     "stylelint-prettier": "^5.0.2",
     "stylelint-scss": "^6.10.0",