Update dependency prettier to v3.9.1 (#720)

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

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
     "grunt-contrib-copy": "1.0.0",
     "load-grunt-tasks": "5.1.0",
     "postcss-cli": "11.0.1",
-    "prettier": "3.8.4"
+    "prettier": "3.9.1"
   },
   "scripts": {
     "setup": "yarn && composer install && composer dump-autoload -o",

yarn.lock

@@ -1479,10 +1479,10 @@ postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-prettier@3.8.4:
-  version "3.8.4"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.8.4.tgz#f334f013ac04a96676f24dabc23c1c4ae1bae411"
-  integrity sha512-N2MylSdi48+5N/6S5j+maeHbUSIzzZ5uOcX5Hm4QpV8Dkb1HFjfAKTKX6yNPJQD9AhcT3ifHNB66tWTTJDi11Q==
+prettier@3.9.1:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.9.1.tgz#5868bcf16456bfe145ddbfa107c623b6f39e332c"
+  integrity sha512-ppiDo2CSwexck1eyZUwJHg/N3nf1+6IRCv7W/VJ5vaLnVCmB7+3CdRfMwoCHBBX6xTrREDTksZ4OZl5SSf4zXA==
 
 pretty-bytes@^5.4.1:
   version "5.6.0"