Woocommerce-ios: [Mobile Payments] More meaningful descriptions for payment intents

[allendav]

Right now we create payment intents with description set to

Receipt from {Name of Store}

This appears in receipts from Stripe as:

And appears in our internal dashboard as:

It would be better to have this say something like

Online payment for order 4567 for {Name of Store}

See also related issue for web payments at https://github.com/Automattic/woocommerce-payments/issues/1807

[allendav]

@malinajirka we should consider this for Android as well - cc @ctarda

[ctarda]

This is an easy fix. The string is declared in PaymentCaptureOrchestrator, the method receiptDescription()