HapClient: App exception aren't from SystemServer

Calling into IBluetoothHapClient will call the HapClienService from
Bluetooth app that does not live in the systemServer.
Therefore, exception should be rethrown as runtimeException

Bug: 298264617
Test: atest CtsBluetoothTestCases | Cts does not handled failure in the
      binder nor any of the Test framework we currently have
Change-Id: I57bd2ded4cac74b517ea506af3ab91aace87469d