Bump postcss from 8.4.38 to 8.4.39

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.38 to 8.4.39.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.38...8.4.39)

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

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

package.json

@@ -66,7 +66,7 @@
         "eslint": "8.57.0",
         "lodash.camelcase": "4.3.0",
         "lodash.debounce": "4.0.8",
-        "postcss": "8.4.38",
+        "postcss": "8.4.39",
         "tailwindcss": "3.4.4",
         "tsc-alias": "1.8.10",
         "typescript": "5.5.2",