Update dependency postcss to v8.5.1 (#5066)

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

Author: renovate[bot]

package-lock.json

@@ -125,7 +125,7 @@
     "lodash.merge": "^4.6.2",
     "minimatch": "9.0.5",
     "module-alias": "2.2.3",
-    "postcss": "8.4.49",
+    "postcss": "8.5.1",
     "postcss-html": "0.36.0",
     "postcss-less": "6.0.0",
     "postcss-sass": "0.5.0",