title: Flutter could not find tools.jar
body: <p>Hi today I've upgrade my MacBook to macOS Big Sur version 11.0.1. Now there is a problem coming out.</p>
  <pre><code>* What went wrong:
  Execution failed for task ':apple_sign_in:compileDebugJavaWithJavac'.
  &gt; Could not find tools.jar. Please check that /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home contains a valid JDK installation.
  </code></pre>
  <p>Anyone know how to solve this issue ? Thanks.</p>