Update dependency vue-eslint-parser to v8

Author: renovate-bot

package-lock.json

@@ -85,7 +85,7 @@
         "ts-node": "^10.2.1",
         "typescript": "~4.4.3",
         "vue-eslint-editor": "^1.1.0",
-        "vue-eslint-parser": "^7.11.0",
+        "vue-eslint-parser": "^8.0.0",
         "vuepress": "^1.8.2"
     },
     "dependencies": {