chore(deps): update dependency vue-eslint-parser to v7 (#1633)

Author: renovate[bot]

package.json

@@ -155,7 +155,7 @@
         "vue": "^2.6.11",
         "vue-antd-md-loader": "^1.1.0",
         "vue-clipboard2": "0.3.1",
-        "vue-eslint-parser": "^5.0.0",
+        "vue-eslint-parser": "^7.0.0",
         "vue-i18n": "^8.3.2",
         "vue-infinite-scroll": "^2.0.2",
         "vue-jest": "^2.5.0",