Changes to Add a subscription of a specific type

removed the enum value analysis_update of the request property subscription_type

removed the enum value policy_eval of the request property subscription_type

removed the enum value repo_update of the request property subscription_type

removed the enum value tag_update of the request property subscription_type

removed the enum value vuln_update of the request property subscription_type

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

request property subscription_type was restricted to a list of enum values

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

added the new analysis_update enum value to the request property subscription_type

added the new policy_eval enum value to the request property subscription_type

added the new repo_update enum value to the request property subscription_type

added the new tag_update enum value to the request property subscription_type

added the new vuln_update enum value to the request property subscription_type