On devices running android 9 with google play services, PlayProtect
blocks the installation of our automation apks due to targeting a lower
SDK version. Update all apk builds to target SDK version 28 (Android 9)
however do not change the minimum version to maintain backwards
compatibility.
Creating a new workload to execute the following tests on GFXBench.
* Car Chase
* Car Chase Offscreen
* Manhattan 3.1
* 1080p Manhattan 3.1 Offscreen
* 1440p Manhattan 3.1 Offscreen
* Tessellation
* Tessellation Offscreen