Bump postcss-preset-env from 10.3.1 to 10.4.0 (#1667)

Bumps [postcss-preset-env](https://github.com/csstools/postcss-plugins/tree/HEAD/plugin-packs/postcss-preset-env) from 10.3.1 to 10.4.0.
- [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-version: 10.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -32,7 +32,7 @@
     "postcss-flexbugs-fixes": "^5.0.2",
     "postcss-import": "^16.1.1",
     "postcss-loader": "^8.2.0",
-    "postcss-preset-env": "^10.3.0",
+    "postcss-preset-env": "^10.4.0",
     "resolve-url-loader": "^5.0.0",
     "sass": "1.77.6",
     "sass-loader": "^16.0.5",