chore(package): update eslint-plugin-unicorn to version 9.0.0

Author: greenkeeper[bot]

package.json

@@ -35,7 +35,7 @@
     "eslint-plugin-node": "^9.0.0",
     "eslint-plugin-promise": "^4.1.1",
     "eslint-plugin-standard": "^4.0.0",
-    "eslint-plugin-unicorn": "^8.0.2",
+    "eslint-plugin-unicorn": "^9.0.0",
     "eslint-plugin-varspacing": "^1.2.1",
     "eslint-plugin-vue": "^5.2.2",
     "laravel-mix": "^4.0.15",