[android] Add warning message when Android devices have package verification enabled

[ivanpovazan]

Description

This PR adds functionality to check if a physical Android device is configured to correctly to allow debug APK installs.
Additionally, it prints out warning messages in cases the package verifier is not properly disabled which can lead to INSTALL_FAILED_VERIFICATION_FAILURE errors.

Follow-up work

• Disable package verifier on physical Android devices dnceng#4253
• If tests start failing again the warning message can be tracked with Build Analysis to record which Helix/tethered devices are affected

[ivanpovazan]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[ivanpovazan]

@akoeplinger could you please take a look at this?
It is still WIP, but showcases the general idea.
Log of reference: https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-xharness-refs-pull-1291-merge-b23bc16565734eeea8/System.Buffers.Tests-arm64-v8a/1/console.4c8eb5eb.log?helixlogtype=result

[ivanpovazan]

We now generate the following log and warning messages in cases package verifier is not properly disabled:

[04:11:34] dbug: Check current adb install and/or package verification settings
[04:11:34] dbug: Executing command: 'D:\h\w\9C86086D\p\microsoft.dotnet.xharness.cli\10.0.0-ci\runtimes\any\native\adb\windows\adb.exe -s 26091FDF60024Q shell settings get global verifier_verify_adb_installs'
[04:11:34] dbug: verifier_verify_adb_installs = 
[04:11:34] warn: Installing debug apks on a device might be rejected with INSTALL_FAILED_VERIFICATION_FAILURE. Make sure to set 'verifier_verify_adb_installs' to '0'
[04:11:34] dbug: Executing command: 'D:\h\w\9C86086D\p\microsoft.dotnet.xharness.cli\10.0.0-ci\runtimes\any\native\adb\windows\adb.exe -s 26091FDF60024Q shell settings get global package_verifier_enable'
[04:11:34] dbug: package_verifier_enable = 
[04:11:34] warn: Installing debug apks on a device might be rejected with INSTALL_FAILED_VERIFICATION_FAILURE. Make sure to set 'package_verifier_enable' to '0'

Relevant log: https://helixre107v0xdeko0k025g8.blob.core.windows.net/dotnet-xharness-refs-pull-1291-merge-cc92462c3409498299/System.Buffers.Tests-arm64-v8a.Attempt.3/1/console.9f873a78.log?helixlogtype=result

[matouskozak]

Neat work!