title: Upgrade CMake version installed with Android-Studio Ubuntu 18.04
body: <p>I recently installed Android Studio on Ubuntu 18.04 to do some native C++ development for Android. While compiling a project that required cmake 3.9 or higher (due to cmake dependencies) I found that the cmake version installed by Android Studio was only version 3.6. Is there a clean way to upgrade the cmake version installed with Android Studio via the SDK Manager?</p>
  
  <p>I'm running Android Studio version 3.1.3 and Installed cmake from SDK Manager -> SDK tools. </p>