Changes to List workflow runs

added the new VIDEO_TO_VIDEO enum value to the workflowRuns/items/workflowType response property for the response status 200

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

added JobStatus subschema #2 to the workflowRuns/items/status response property anyOf list for the response status 200

removed the cancelled enum value from the workflowRuns/items/status response property for the response status 200

removed the failed enum value from the workflowRuns/items/status response property for the response status 200

removed the pending enum value from the workflowRuns/items/status response property for the response status 200

removed the running enum value from the workflowRuns/items/status response property for the response status 200

removed the succeeded enum value from the workflowRuns/items/status response property for the response status 200

removed the CREATIVE_BRIEF_TO_VIDEO enum value from the workflowRuns/items/workflowType response property for the response status 200

added the required property workflowRuns/items/downloadUrl to the response with the 200 status

added the required property workflowRuns/items/downloadUrlExpiresAt to the response with the 200 status

added the required property workflowRuns/items/exportFileId to the response with the 200 status

added the required property workflowRuns/items/exportId to the response with the 200 status

added the required property workflowRuns/items/thumbnailUrl to the response with the 200 status

added the required property workflowRuns/items/thumbnailUrlExpiresAt to the response with the 200 status