Update dependency postcss-preset-env to v10.1.6 (#11035)

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

Author: renovate[bot]

Diff for: package.json

@@ -134,7 +134,7 @@
     "normalize.css": "8.0.1",
     "nyc": "17.1.0",
     "playwright-msw": "3.0.1",
-    "postcss-preset-env": "10.1.5",
+    "postcss-preset-env": "10.1.6",
     "prettier": "3.5.3",
     "qunit": "2.24.1",
     "qunit-console-grouper": "0.3.0",