build(deps-dev): bump cssnano from 6.0.5 to 6.1.0

Bumps [cssnano](https://github.com/cssnano/cssnano) from 6.0.5 to 6.1.0.
- [Release notes](https://github.com/cssnano/cssnano/releases)
- [Commits](https://github.com/cssnano/cssnano/compare/[email protected]@6.1.0)

---
updated-dependencies:
- dependency-name: cssnano
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -43,7 +43,7 @@
     "@gethinode/netlify-plugin-dartsass": "^0.3.0",
     "@netlify/plugin-lighthouse": "^6.0.0",
     "autoprefixer": "^10.4.18",
-    "cssnano": "^6.0.4",
+    "cssnano": "^6.1.0",
     "cssnano-preset-advanced": "^6.1.0",
     "eslint": "^8.57.0",
     "eslint-config-standard": "^17.1.0",