Merge pull request #5013 from alphagov/dependabot/npm_and_yarn/prettier-3.7.3

Bump prettier from 3.6.2 to 3.7.3

Author: owenatgov

package-lock.json

@@ -93,7 +93,7 @@
     "outdent": "^0.8.0",
     "postcss-markdown": "^1.3.0",
     "postcss-scss": "^4.0.9",
-    "prettier": "^3.6.2",
+    "prettier": "^3.7.3",
     "puppeteer": "^24.31.0",
     "rollup": "^4.53.3",
     "sass-export": "^2.1.2",