Build(deps-dev): Bump postcss from 8.4.31 to 8.4.32 (#39468)

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.31 to 8.4.32.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.4.31...8.4.32)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -140,7 +140,7 @@
     "lockfile-lint": "^4.12.1",
     "nodemon": "^3.0.2",
     "npm-run-all2": "^6.1.1",
-    "postcss": "^8.4.31",
+    "postcss": "^8.4.32",
     "postcss-cli": "^10.1.0",
     "rollup": "^3.29.3",
     "rollup-plugin-istanbul": "^5.0.0",