chore(deps-dev): bump postcss from 8.4.33 to 8.4.40

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.33 to 8.4.40.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.33...8.4.40)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -66,7 +66,7 @@
     "jsdom": "^22.1.0",
     "lint-staged": "15.2.2",
     "npm-run-all": "4.1.5",
-    "postcss": "^8.4.33",
+    "postcss": "^8.4.40",
     "prettier": "3.1.0",
     "rollup": "4.3.0",
     "sass": "1.76.0",