title: Azure iOS pipeline get failed after xCode 11.4
body: <p>After updating the Xcode version to 11.4 or 11.4.1 or 11.5 getting following error. The pipeline is working fine on 11.3.1 version. Does anyone facing same issue? </p>
  
  <pre><code>xcrun: error: missing DEVELOPER_DIR path: /Applications/Xcode_11.5.app/Contents/Developer
  </code></pre>
  
  <p>Even if I set xCode version to default, it is picking xCode 11.3.1 whereas on Azure documentation it said default version is 11.4.1.</p>
  
  <p><a href="https://github.com/microsoft/azure-pipelines-image-generation/blob/master/images/macos/macos-10.15-Readme.md" rel="nofollow noreferrer">https://github.com/microsoft/azure-pipelines-image-generation/blob/master/images/macos/macos-10.15-Readme.md</a></p>
  
  <p>Thanks for your help in advance. </p>