Bump prettier from 3.8.3 to 3.9.4

Bumps [prettier](https://github.com/prettier/prettier) from 3.8.3 to 3.9.4.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.8.3...3.9.4)

---
updated-dependencies:
- dependency-name: prettier
  dependency-version: 3.9.4
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "bootstrap-icons": "^1.13.1",
     "bootswatch": "^5.3.8",
     "lefthook": "^2.1.9",
-    "prettier": "3.8.3",
+    "prettier": "3.9.4",
     "stylelint": "^16.25.0",
     "stylelint-config-twbs-bootstrap": "^16.1.0"
   }