Provide error description in android

[poovamraj]

Changes

With this change, we will add error description to our error message similar to iOS. This will allow users to get custom error sent through actions in server.

References

#749

Testing

• This change adds unit test coverage
• This change has been tested on the latest version of the platform/language or why not

Local Testing

{"nativeStackAndroid":[{"lineNumber":202,"file":"OAuthManager.kt","methodName":"assertNoError","class":"com.auth0.android.provider.OAuthManager"},{"lineNumber":95,"file":"OAuthManager.kt","methodName":"resume","class":"com.auth0.android.provider.OAuthManager"},{"lineNumber":77,"file":"WebAuthProvider.kt","methodName":"resume","class":"com.auth0.android.provider.WebAuthProvider"},{"lineNumber":94,"file":"AuthenticationActivity.kt","methodName":"deliverAuthenticationResult$auth0_release","class":"com.auth0.android.provider.AuthenticationActivity"},{"lineNumber":58,"file":"AuthenticationActivity.kt","methodName":"onResume","class":"com.auth0.android.provider.AuthenticationActivity"},{"lineNumber":1603,"file":"Instrumentation.java","methodName":"callActivityOnResume","class":"android.app.Instrumentation"},{"lineNumber":8743,"file":"Activity.java","methodName":"performResume","class":"android.app.Activity"},{"lineNumber":4951,"file":"ActivityThread.java","methodName":"performResumeActivity","class":"android.app.ActivityThread"},{"lineNumber":4994,"file":"ActivityThread.java","methodName":"handleResumeActivity","class":"android.app.ActivityThread"},{"lineNumber":57,"file":"ResumeActivityItem.java","methodName":"execute","class":"android.app.servertransaction.ResumeActivityItem"},{"lineNumber":45,"file":"ActivityTransactionItem.java","methodName":"execute","class":"android.app.servertransaction.ActivityTransactionItem"},{"lineNumber":180,"file":"TransactionExecutor.java","methodName":"executeLifecycleState","class":"android.app.servertransaction.TransactionExecutor"},{"lineNumber":98,"file":"TransactionExecutor.java","methodName":"execute","class":"android.app.servertransaction.TransactionExecutor"},{"lineNumber":2443,"file":"ActivityThread.java","methodName":"handleMessage","class":"android.app.ActivityThread$H"},{"lineNumber":106,"file":"Handler.java","methodName":"dispatchMessage","class":"android.os.Handler"},{"lineNumber":205,"file":"Looper.java","methodName":"loopOnce","class":"android.os.Looper"},{"lineNumber":294,"file":"Looper.java","methodName":"loop","class":"android.os.Looper"},{"lineNumber":8176,"file":"ActivityThread.java","methodName":"main","class":"android.app.ActivityThread"},{"lineNumber":-2,"file":"Method.java","methodName":"invoke","class":"java.lang.reflect.Method"},{"lineNumber":552,"file":"RuntimeInit.java","methodName":"run","class":"com.android.internal.os.RuntimeInit$MethodAndArgsCaller"},{"lineNumber":971,"file":"ZygoteInit.java","methodName":"main","class":"com.android.internal.os.ZygoteInit"}],"userInfo":null,"message":"An error occurred when trying to authenticate with the server. CAUSE: Transaction failed, integrity_token not provided","code":"access_denied"}