npm: bump postcss-preset-env from 9.6.0 to 10.0.0

Bumps [postcss-preset-env](https://github.com/csstools/postcss-plugins/tree/HEAD/plugin-packs/postcss-preset-env) from 9.6.0 to 10.0.0.
- [Changelog](https://github.com/csstools/postcss-plugins/blob/main/plugin-packs/postcss-preset-env/CHANGELOG.md)
- [Commits](https://github.com/csstools/postcss-plugins/commits/HEAD/plugin-packs/postcss-preset-env)

---
updated-dependencies:
- dependency-name: postcss-preset-env
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -67,7 +67,7 @@
         "html-webpack-plugin": "^5.5.3",
         "mini-css-extract-plugin": "^2.7.6",
         "postcss-loader": "^8.1.1",
-        "postcss-preset-env": "^9.1.2",
+        "postcss-preset-env": "^10.0.0",
         "prettier": "^3.0.3",
         "sass": "^1.66.1",
         "sass-loader": "^14.1.1",