OpenAPI Update (#903)

Update OpenAPI for 9c98b386d5de31e5ffb4f76e10ce3cd5ef1de19a

Co-authored-by: Stripe OpenAPI <105521251+stripe-openapi[bot]@users.noreply.github.com>

embedded/openapi/spec3.beta.sdk.json

@@ -2437,10 +2437,6 @@
               "bank_account_unverified",
               "bank_account_verification_failed",
               "billing_invalid_mandate",
-              "billing_policy_remote_function_response_invalid",
-              "billing_policy_remote_function_timeout",
-              "billing_policy_remote_function_unexpected_status_code",
-              "billing_policy_remote_function_unreachable",
               "bitcoin_upgrade_required",
               "capture_charge_authorization_expired",
               "capture_unauthorized_payment",