framework.workload: `am instrument` APK manager
framework.workload: `am instrument` APK manager

Add support for Android applications that are invoked through `am
instrument` (as opposed to `am start`) _i.e._ that have been
instrumented. See AOSP `/platform_testing/tests/` for examples of such
applications.

setrofim/workload-automation,setrofim/workload-automation,ARM-software/workload-automation,ARM-software/workload-automation,setrofim/workload-automation,ARM-software/workload-automation,setrofim/workload-automation,ARM-software/workload-automation