title: Generate signed apk fails with build\app\intermediates\flutter\profile\libs.jar (The system cannot find the path specified)
body: <p>I am on android studio 4. Gradle is 6.1.1. And I created a new flutter project from android studio. Then I opened the project as an android project. There is such an option in Tools->Flutter. Which resulted in gradle sync. That was successful. But when I try to generate signed apk with my keys. I get this. error</p>
  
  <pre><code>\path\to\my\project\build\app\intermediates\flutter\profile\libs.jar (The system cannot find the path specified)
  </code></pre>
  
  <p>There is no profile directory at the given location. But there are Debug and Release directories both of which contains libs.jar. I searched all other the net for this issue. Found Nothing.</p>
  
  <p><strong>Additional:</strong> I can build debug apk with no issues.</p>