Update dependency postcss-preset-env to v11.1.2 (jenkinsci#26218)

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

Author: renovate[bot]

package.json

@@ -39,7 +39,7 @@
     "mini-css-extract-plugin": "2.10.0",
     "postcss": "8.5.6",
     "postcss-loader": "8.2.0",
-    "postcss-preset-env": "11.1.1",
+    "postcss-preset-env": "11.1.2",
     "postcss-scss": "4.0.9",
     "prettier": "3.8.1",
     "sass": "1.97.3",