Local Android Emulator Support in AMTH Container

[nodlesh]

AS AN AMTH Test Developer, I WANT to use an Android Emulator loaded in a separate test container managed by the test harness, SO THAT I don't have to have an android development environment on my local machine to run tests and I don't need a paid cloud device service.

Possible container to use: https://github.com/appium/appium-docker-android/blob/master/README.md

[dipeshnb]

Resolved biometric issue on Android emulator. TL?DR - Need to use adb to setup biometrics on device vs the emulator UI. PR
#150