Update dependency postcss from 8.5.8 to 8.5.9

Author: renovate[bot]

package.json

@@ -25,7 +25,7 @@
   "devDependencies": {
     "@devoxa/prettier-config": "2.0.3",
     "@types/node": "20.9.5",
-    "postcss": "8.5.8",
+    "postcss": "8.5.9",
     "prettier": "3.8.1",
     "stylelint": "16.26.1",
     "typescript": "5.9.3"

yarn.lock

@@ -730,10 +730,10 @@ 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==
 
-postcss@8.5.8:
-  version "8.5.8"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.8.tgz#6230ecc8fb02e7a0f6982e53990937857e13f399"
-  integrity sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==
+postcss@8.5.9:
+  version "8.5.9"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.9.tgz#f6ee9e0b94f0f19c97d2f172bfbd7fc71fe1cca4"
+  integrity sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"