On the latest version of android (currently Q) for applications that
are designed to run on older versions of android, an additional
screen asking to confirm the required permissions can popup.
Enable confirming of the granted permissions.
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.
No longer specify a default version to allow any available apks to be
detected and then choose the appropriate automation based on the
detected version.
Refactor to support new supported_versions attribute and since APK
resolution needs to have happened before setting uiauto parameter
move assignments to ``initialize``.
