chore(deps-dev): bump postcss-preset-env from 9.2.0 to 9.3.0 (#3975)

Bumps [postcss-preset-env](https://github.com/csstools/postcss-plugins/tree/HEAD/plugin-packs/postcss-preset-env) from 9.2.0 to 9.3.0.
- [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-minor
...

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

package.json

@@ -237,7 +237,7 @@
     "micromark-extension-frontmatter": "2.0.0",
     "micromark-extension-mdxjs": "3.0.0",
     "postcss-custom-properties-fallback": "1.0.2",
-    "postcss-preset-env": "9.2.0",
+    "postcss-preset-env": "9.3.0",
     "prettier": "3.0.3",
     "react": "18.2.0",
     "react-dnd": "14.0.4",