tests: fix invoke test to check for new airbnb rule

in eslint config file

Author: LinusBorg

packages/@vue/cli/__tests__/invoke.spec.js

@@ -43,7 +43,23 @@ async function assertUpdates (project) {
 
   const eslintrc = parseJS(await project.read('.eslintrc.js'))
   expect(eslintrc).toEqual(Object.assign({}, baseESLintConfig, {
-    extends: ['plugin:vue/essential', '@vue/airbnb']
+    extends: ['plugin:vue/essential', '@vue/airbnb'],
+    rules: {
+      'no-param-reassign' = ['error', {
+        props: true,
+        ignorePropertyModificationsFor: [
+          'state', // for vuex state
+          'acc', // for reduce accumulators
+          'e', // for e.returnvalue
+          'ctx', // for Koa routing
+          'req', // for Express requests
+          'request', // for Express requests
+          'res', // for Express responses
+          'response', // for Express responses
+          '$scope', // for Angular 1 scopes
+        ]
+      }]
+    }
   }))
 
   const lintedMain = await project.read('src/main.js')