Log Message:
py-braintree: updated to 4.30.0

4.30.0

Add payer_name, bic and iban_last_chars to LocalPaymentCompleted webhook
Add edit_paypal_vault_id to PayPalAccount
Add ani_first_name_response_code and ani_last_name_response_code to \ 
CreditCardVerification
Add shippingTaxAmount to Transaction
Add network_tokenization_attributes parameter to Transaction.sale
Add validation error code NetworkTokenizationAttributeCryptogramIsRequired to \ 
CreditCard