Updated API from documentation release

Author: ct-sdks[bot]

api-specs/connect/types/common.raml

@@ -447,6 +447,7 @@ types:
       email: Email and marketing.
       analytics: Analytics.
       shipping: Shipping and delivery.
+      giftcard: Gift card.
       other: The Connector provides a service or functionality that is not covered by the other values.
     enum:
       - tax
@@ -461,6 +462,7 @@ types:
       - email
       - analytics
       - shipping
+      - giftcard
       - other
   DeploymentType:
     description: |