chore(deps): update devdependency eslint-config-prettier to v7 (nuxt#672)

Author: renovate[bot]

packages/cna-template/template/nuxt/package.json

@@ -36,7 +36,7 @@
     "@nuxtjs/stylelint-module": "^4.0.0",
     "babel-eslint": "^10.1.0",
     "eslint": "^7.18.0",
-    "eslint-config-prettier": "^6.15.0",
+    "eslint-config-prettier": "^7.1.0",
     "eslint-plugin-nuxt": "^2.0.0",
     "eslint-plugin-prettier": "^3.3.1",
     "husky": "^4.3.8",

packages/create-nuxt-app/test/snapshots/index.test.js.md

@@ -2241,7 +2241,7 @@ Generated by [AVA](https://avajs.dev).
         '@nuxtjs/stylelint-module': '^4.0.0',
         'babel-eslint': '^10.1.0',
         eslint: '^7.18.0',
-        'eslint-config-prettier': '^6.15.0',
+        'eslint-config-prettier': '^7.1.0',
         'eslint-plugin-nuxt': '^2.0.0',
         'eslint-plugin-prettier': '^3.3.1',
         husky: '^4.3.8',
@@ -2450,7 +2450,7 @@ Generated by [AVA](https://avajs.dev).
         nuxt: '^2.14.12',
       },
       devDependencies: {
-        'eslint-config-prettier': '^6.15.0',
+        'eslint-config-prettier': '^7.1.0',
         'eslint-plugin-prettier': '^3.3.1',
         prettier: '^2.2.1',
       },