KZT currency support

Please, add support for KZT in `addon/utils/get-currency.js`
```
    {
        iso2: 'KZ',
        name: 'Kazakhstan',
        emoji: '🇰🇿',
        code: 'KZT',
        title: 'Kazakhstani Tenge',
        symbol: ' ₸',
        precision: 2,
        thousandSeparator: ' ',
        decimalSeparator: ',',
        symbolPlacement: 'after',
    },

```