New release: v9.0.1

[Gnito]

Bug fix for default payment method usage that caused 409 with Stripe message:
"You cannot provide a new payment method to a PaymentIntent when it has a status of requires_capture. You should either capture the remaining funds, or cancel this PaymentIntent and try again with a new PaymentIntent."

Essentially, before confirming PaymentIntent, we now check if the PaymentIntent has already been confirmed (which might be done for default payment method).

Note: this should also remove the earlier warning that confirming already confirmed PaymentIntent is unnecessary.

(The bug was introduced after fixing another bug just before release...)

Changelog entries:

• [fix] Fixes issue with default payment card that was created by PR 111. Essentially, before
  confirming PaymentIntent, we now check if the PaymentIntent has already been confirmed.
  #121
• [fix] StripePaymentForm: add missing optional chaining: defaultPaymentMethod?.id
  #120
• [fix] Temporarily disallow Node v17, since it causes issues with dependencies.
  #119