title: How do I update minSdkVersion and targetSdkVersion in the new version of flutter 2.8.0
body: <p>On file <strong>build.gradle</strong> I found code like this</p>
  <p><code>minSdkVersion flutter.minSdkVersion</code></p>
  <p><code>targetSdkVersion flutter.targetSdkVersion</code><br />
  <br>How can I change the values from where they are initialized ? <a href="https://i.stack.imgur.com/yzEl8.jpg" rel="noreferrer">1</a></p>