[SDK][NEW API] Cards Get Token

[nahwinrajan]

In regards with cards new API and documentation update we will need new method of card.getToken on xendit-node client library.

This issue is request for it.

const x = new require('xendit-node')({ secretKey: 'xnd_development_P4qDfOss0OCpl8RtKrROHjaQYNCk9dN5lSfk+R1l9Wbe+rSiCwZ3jw==' });

const { Card } = x;
const cardSpecificOptions = {};
const card = new Card(cardSpecificOptions);

const resp = await card.getToken({ chargeID: '605c05d3f81fa60011b2fa4e' });
console.log(resp);