ionic 3 integration - cardHolderName never requested - requireCardHolderName set to true

[alokkulkarni]

General information

• SDK/Library version: 4.7.0
• Platforms: Both
• Device OS Version and Device: iOS 9.x on an iPhone 6,7,8,X, Android Marshmallow on Nexus 6, Samsung 9 , 8

Issue description

integrated with ionic ver 3, and set the options as requireCardHolderName to true
when executed cardHolderName was never requested by the sdk.