Removes UnionPay (debit) from non-3DS card list

[filipefurtad0]

Not sure why, but creating a payment intent with a UnionPay (debit) card, was leading to an unexpected (Stripe) payment state causing a shared examples set to fail:

  1) Stripe::PaymentIntentValidator#call when payment intent is valid valid 3D cards are correctly handled behaves like payments intents from UnionPay (debit) captures the payment
     Failure/Error:
       expect(Stripe::PaymentIntent.retrieve(
         payment_intent.id
       ).status).to eq("requires_capture")
     
       expected: "requires_capture"
            got: "requires_action"
     
       (compared using ==)
     Shared Example Group: "payments intents" called from ./spec/lib/stripe/payment_intent_validator_spec.rb:99

What? Why?

I'm quite positive this was passing before, and can't explain it right now. The reply points to a 3D2S processing. More context on the investigation here.

The pragmatic approach is to move this card to it's own, 3D2S context, and set it as pending. We can later improve the spec and add test cases for other 3DS and 3D2S cards.

What should we test?

• green build

Release notes

Changelog Category (reviewers may add a label for the release notes):

• User facing changes
• API changes (V0, V1, DFC or Webhook)
• Technical changes only
• Feature toggled

The title of the pull request will be included in the release notes.

Dependencies

Documentation updates