chore(deps): update devdependencies

Author: renovate-bot

spec/project/hello-world/package.json

@@ -16,8 +16,8 @@
     "@vue/cli-plugin-eslint": "~4.5.0",
     "@vue/cli-service": "~4.5.0",
     "babel-eslint": "^10.1.0",
-    "eslint": "^6.7.2",
-    "eslint-plugin-vue": "^6.2.2",
+    "eslint": "^7.0.0",
+    "eslint-plugin-vue": "^7.0.0",
     "vue-template-compiler": "^2.6.11"
   },
   "eslintConfig": {