chore(deps): update dependency postcss-cli to v9.1.0

Author: renovate-bot

package-lock.json

@@ -49,7 +49,7 @@
     "node-sass": "7.0.0",
     "npm-run-all": "4.1.5",
     "postcss": "8.4.5",
-    "postcss-cli": "9.0.2",
+    "postcss-cli": "9.1.0",
     "postcss-load-config": "3.1.0",
     "rollup": "2.61.1",
     "rollup-plugin-babel": "4.4.0",