chore(deps): update dependency tslint-config-standard to v9

Author: renovate-bot

package-lock.json

@@ -62,7 +62,7 @@
     "tsd-jsdoc": "2.5.0",
     "tslint": "5.20.1",
     "tslint-config-prettier": "1.18.0",
-    "tslint-config-standard": "8.0.1",
+    "tslint-config-standard": "9.0.0",
     "typescript": "3.9.6"
   },
   "eslintConfig": {