Update dependency prettier to v3

Author: renovate[bot]

package.json

@@ -65,7 +65,7 @@
     "eslint-plugin-qunit": "8.0.0",
     "loader.js": "4.7.0",
     "npm-run-all": "4.1.5",
-    "prettier": "2.8.8",
+    "prettier": "3.0.3",
     "qunit": "2.20.0",
     "qunit-dom": "2.0.0",
     "release-it": "16.2.0",