title: No toolchains found in the NDK toolchains folder for ABI with prefix: arm-linux-androideabi when build flutter project
body: <p>I did not compile my flutter project for a while, today when I compile the project on macOS Big Sur in Android Studio Arctic Fox, shows error like this:</p>
  <pre><code>&gt; No toolchains found in the NDK toolchains folder for ABI with prefix: arm-linux-androideabi
  </code></pre>
  <p>I am searching from google, someone said the plugin version should greater than <code>3.2.1</code>, I check my <code>com.android.tools.build:gradle</code> version and all greater than <code>3.2.1</code>.
  <a href="https://i.stack.imgur.com/g2BNI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/g2BNI.png" alt="enter image description here" /></a></p>
  <p>I also tried to delete the <code>build</code> folder and <code>pubspec.lock</code> file, still did not fix it. any other suggestion for this problem?</p>