chore(deps): bump postcss from 8.4.38 to 8.4.47

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.38 to 8.4.47.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.38...8.4.47)

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

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

package.json

@@ -24,7 +24,7 @@
  "next": "^14.2.12",
  "next-pwa": "^5.6.0",
  "pnpm": "^9.11.0",
- "postcss": "8.4.38",
+ "postcss": "8.4.47",
  "react": "18.3.1",
  "react-dom": "18.3.1",
  "react-icons": "^5.2.1",