title: Download a secure file to repo code in Azure Devops Pipelines
body: <p>I am creating a Pipeline to automatically build and release a flutter app. On my machine the <code>flutter build appbundle --release</code> works just fine and also signs the app correctly. I reference a key and a properties file, which I both don't want to upload into the repo, but instead use the <code>Library &gt; Secure Files</code>.</p>
  <p>How can I either download these files onto my Agent to a specific position, or use the downloaded file path in my <code>build.gradle</code>?</p>