chore(deps): lock file maintenance (2.x) (#3344)

This PR contains the following updates:

| Update | Change |
|---|---|
| lockFileMaintenance | All locks refreshed |

🔧 This Pull Request updates lock files to use the latest dependency
versions.

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package.json

@@ -128,14 +128,14 @@
     "npm-run-all2": "7.0.2",
     "octokit": "4.1.0",
     "playwright": "1.49.1",
-    "postcss": "8.4.49",
+    "postcss": "8.5.0",
     "prettier": "3.4.2",
     "react": "19.0.0",
     "rollup-plugin-postcss-lit": "2.1.0",
     "sass": "1.83.1",
     "sinon": "19.0.2",
     "storybook": "8.4.7",
-    "stylelint": "16.13.0",
+    "stylelint": "16.13.1",
     "stylelint-config-prettier-scss": "1.0.0",
     "stylelint-config-standard-scss": "14.0.0",
     "stylelint-scss": "6.10.0",