Merge "keymaster: provide instance name to getService()" into pi-dev

    serviceManager->listByInterface(descriptor, [&](const hidl_vec<hidl_string>& names) {

        for (auto& name : names) {

            if (name == "default") foundDefault = true;

            auto device = Wrapper::WrappedIKeymasterDevice::getService();

            auto device = Wrapper::WrappedIKeymasterDevice::getService(name);

            CHECK(device) << "Failed to get service for " << descriptor << " with interface name "

                          << name;

            result.push_back(std::unique_ptr<Keymaster>(new Wrapper(device, name)));