Check if the SolidusBraintree Venmo Pay checkout option is tracking the device data

[gsmendoza]

Goal

We want to ensure that the other SolidusBraintree payment options are tracking the device data so that the feature would be consistent across all SolidusBraintree payment options.

Background

We added device data collection in #116 but it seems we only implemented it for the hosted form.

PayPal documentation

Although https://developer.paypal.com/braintree/docs/guides/premium-fraud-management-tools/overview doesn't include Venmo Pay as a supported payment method, https://developer.paypal.com/braintree/docs/guides/venmo/client-side#collect-device-data still says we should collect device data for Venmo.