Bump postcss-preset-env from 6.7.0 to 7.0.1

Bumps [postcss-preset-env](https://github.com/csstools/postcss-preset-env) from 6.7.0 to 7.0.1.
- [Release notes](https://github.com/csstools/postcss-preset-env/releases)
- [Changelog](https://github.com/csstools/postcss-preset-env/blob/main/CHANGELOG.md)
- [Commits](https://github.com/csstools/postcss-preset-env/commits/7.0.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -45,7 +45,7 @@
     "postcss-100vh-fix": "1.0.2",
     "postcss-flexbugs-fixes": "5.0.2",
     "postcss-hover-media-feature": "1.0.1",
-    "postcss-preset-env": "6.7.0",
+    "postcss-preset-env": "7.0.1",
     "tailwindcss": "2.2.15"
   }
 }