chore: update dependency prettier to v3.9.1 (#488)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -91,7 +91,7 @@
     "lint-staged": "^16.0.0",
     "mdast-util-from-markdown": "^2.0.2",
     "mocha": "^11.0.0",
-    "prettier": "3.9.0",
+    "prettier": "3.9.1",
     "tailwind-csstree": "^0.3.0",
     "typescript": "^6.0.3",
     "web-features": "^3.32.0",