Bump postcss from 8.4.49 to 8.5.1 in the all-dependencies group (#616)

Bumps the all-dependencies group with 1 update: [postcss](https://github.com/postcss/postcss).


Updates `postcss` from 8.4.49 to 8.5.1
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.49...8.5.1)

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

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

package.json

@@ -22,7 +22,7 @@
         "@mrhenry/babel-plugin-core-web": "^1.2.4",
         "babel-loader": "^9.2.1",
         "core-js": "^3.40.0",
-        "postcss": "^8.4.49",
+        "postcss": "^8.5.1",
         "postcss-cli": "^11.0.0",
         "postcss-preset-env": "^10.1.3",
         "webpack": "^5.97.1",