fix(jest): jest 27 changed the default test environment to node

Author: clarkdo

Diff for: packages/cna-template/template/frameworks/jest/jest.config.js

@@ -23,5 +23,6 @@ module.exports = {
   collectCoverageFrom: [
     '<rootDir>/components/**/*.vue',
     '<rootDir>/pages/**/*.vue'
-  ]
+  ],
+  testEnvironment: 'jsdom'
 }