Bump postcss from 8.4.31 to 8.5.3

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.31 to 8.5.3.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.31...8.5.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -26,7 +26,7 @@
     "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-solid": "^0.13.1",
     "eslint-plugin-tsdoc": "^0.2.17",
-    "postcss": "^8.4.31",
+    "postcss": "^8.5.3",
     "prettier": "^3.2.5",
     "prettier-config-web-scrobbler": "^0.1.0",
     "sass": "^1.77.4",