build(deps): bump postcss from 8.4.47 to 8.4.48

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.47 to 8.4.48.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.47...8.4.48)

---
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

@@ -13,7 +13,7 @@
   "dependencies": {
     "autoprefixer": "10.4.20",
     "npm": "10.9.0",
-    "postcss": "8.4.47",
+    "postcss": "8.4.48",
     "sass": "1.80.6",
     "sass-loader": "10.3.1",
     "tailwindcss": "1.9.6",