chore(deps-dev): bump postcss from 8.4.29 to 8.4.31 (#3)

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.29 to 8.4.31.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.29...8.4.31)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package.json

@@ -30,7 +30,7 @@
     "daisyui": "^3.7.3",
     "eslint": "^8.49.0",
     "eslint-config-next": "13.4.19",
-    "postcss": "^8.4.29",
+    "postcss": "^8.4.31",
     "tailwindcss": "^3.3.3",
     "typescript": "^5.2.2"
   }