chore(deps): update devdependency @nuxtjs/eslint-config to v12

Author: renovate[bot]

package.json

@@ -61,7 +61,7 @@
     "@babel/preset-env": "^7.3.4",
     "@commitlint/cli": "^7.5.2",
     "@commitlint/config-conventional": "^7.5.0",
-    "@nuxtjs/eslint-config": "^0.0.1",
+    "@nuxtjs/eslint-config": "^12.0.0",
     "@vue/server-test-utils": "1.0.0-beta.29",
     "@vue/test-utils": "1.0.0-beta.29",
     "cheerio": "^1.0.0-rc.2",