Changes to List traffic policies

the items/items/backends/items/role response's property type changed from string to no type for status 200

the items/items/endpoint response's property type changed from object to no type for status 200

the items/items/mode response's property type changed from string to no type for status 200

the items/items/phase response's property type changed from string to no type for status 200

removed the optional property items/items/endpoint/hostname from the response with the 200 status

removed the optional property items/items/endpoint/path from the response with the 200 status

added TrafficPolicyBackendRole to the items/items/backends/items/role response property allOf list for the response status 200

added TrafficPolicyEndpoint to the items/items/endpoint response property allOf list for the response status 200

added TrafficPolicyMode to the items/items/mode response property allOf list for the response status 200

added TrafficPolicyPhase to the items/items/phase response property allOf list for the response status 200

removed the Creating enum value from the items/items/phase response property for the response status 200

removed the Degraded enum value from the items/items/phase response property for the response status 200

removed the Deleted enum value from the items/items/phase response property for the response status 200

removed the Deleting enum value from the items/items/phase response property for the response status 200

removed the Failed enum value from the items/items/phase response property for the response status 200

removed the Pending enum value from the items/items/phase response property for the response status 200

removed the Ready enum value from the items/items/phase response property for the response status 200

removed the canary enum value from the items/items/backends/items/role response property for the response status 200

removed the canary enum value from the items/items/mode response property for the response status 200

removed the member enum value from the items/items/backends/items/role response property for the response status 200

removed the stable enum value from the items/items/backends/items/role response property for the response status 200

removed the weighted enum value from the items/items/mode response property for the response status 200