Changes to List all subscriptions

removed the analysis_update enum value from the items/subscription_type response property for the response status 200

removed the policy_eval enum value from the items/subscription_type response property for the response status 200

removed the repo_update enum value from the items/subscription_type response property for the response status 200

removed the tag_update enum value from the items/subscription_type response property for the response status 200

removed the vuln_update enum value from the items/subscription_type response property for the response status 200

added the new analysis_update enum value to the items/subscription_type response property for the response status 200

added the new policy_eval enum value to the items/subscription_type response property for the response status 200

added the new repo_update enum value to the items/subscription_type response property for the response status 200

added the new tag_update enum value to the items/subscription_type response property for the response status 200

added the new vuln_update enum value to the items/subscription_type response property for the response status 200