title: maven-gradle-plugin is unavailable after andoird gradle upgrade to 7.0.0
body: <p>Error message:</p>
  <pre><code>An exception occurred applying plugin request [id: 'com.github.dcendents.android-maven']
  &gt; Failed to apply plugin 'com.github.dcendents.android-maven'.
     &gt; Could not create plugin of type 'AndroidMavenPlugin'.
        &gt; Could not generate a decorated class for type AndroidMavenPlugin.
           &gt; org/gradle/api/publication/maven/internal/MavenPomMetaInfoProvider
  </code></pre>