🤖 Sync Liquid Docs Translations (#758)

Co-authored-by: shopify-dev-bot[bot] <95105344+shopify-dev-bot[bot]@users.noreply.github.com>

data/shopify_system_translations.json

@@ -935,6 +935,7 @@
  "shopify.checkout.payment.payment_method_update_failed": "Payment method update failed.",
  "shopify.checkout.payment.proposed_gateway_unavailable": "The proposed payment gateway is unavailable",
  "shopify.checkout.payment.pay_in_installments_split_pay_short": "4 payments of %{amount}",
+ "shopify.checkout.payment.gift_cards_unavailable": "Your gift card can't be applied to this order and has been removed",
  "shopify.checkout.billing.billing_address_title": "Bill to",
  "shopify.checkout.billing.same_as_shipping": "Same as shipping address",
  "shopify.checkout.billing.add_address": "Use a different address",
@@ -1069,7 +1070,7 @@
  "shopify.checkout.redeemable_errors.gift_card.throttle_limit_exceeded": "You have exceeded the maximum number of attempts. Try again later.",
  "shopify.checkout.redeemable_errors.gift_card.no_longer_available": "This gift card can no longer be used with this checkout",
  "shopify.checkout.payment_errors.amount_too_small": "The minimum payment amount must be higher than $0.50 USD. Please try again with a higher amount.",
- "shopify.checkout.payment_errors.method_not_available": "The requested payment method is not available.",
+ "shopify.checkout.payment_errors.method_not_available": "The requested payment method is not available. Choose another payment method and try again.",
  "shopify.checkout.payment_errors.available_methods_updated": "Available payment methods have been updated.",
  "shopify.checkout.payment_errors.generic_error": "There was an issue processing your payment. Try again or use a different payment method.",
  "shopify.checkout.payment_errors.rejected_transaction": "Your payment was declined. Try again or use a different payment method.",