title: Unexpected token when running grunt build
body: <p>I'm trying to execute the following command <code>grunt build</code> but when trying it the below error message appear</p>
  <pre><code>PS C:\Users\EDMA\Documents\Tutenlabs\Bitbucket\tuten-macarena-backoffice-web&gt; grunt build
  C:\Users\EDMA\AppData\Roaming\nvm\v6.16.0\node_modules\grunt-cli\node_modules\micromatch\index.js:44
      let isMatch = picomatch(String(patterns[i]), { ...options, onResult }, true);
                                                     ^^^
  
  SyntaxError: Unexpected token ...
      at createScript (vm.js:56:10)
      at Object.runInThisContext (vm.js:97:10)
      at Module._compile (module.js:549:28)
      at Object.Module._extensions..js (module.js:586:10)
      at Module.load (module.js:494:32)
      at tryModuleLoad (module.js:453:12)
      at Function.Module._load (module.js:445:3)
      at Module.require (module.js:504:17)
      at require (internal/module.js:20:19)
      at Object.&lt;anonymous&gt; (C:\Users\EDMA\AppData\Roaming\nvm\v6.16.0\node_modules\grunt-cli\node_modules\findup-sync\index.js:12:10)
  </code></pre>
  <p>I navigate to <code>C:\Users\EDMA\AppData\Roaming\nvm\v6.16.0\node_modules\grunt-cli\node_modules\micromatch\index.js:44</code> path and looked for <strong>index.js</strong> file to check whether there's an error or not, but the strange thing is there isn't. Any idea what's going on here?</p>
  <p>Aditionally, this is AngularJS.</p>