Changes to Create an external storage configuration

added the new degraded enum value to the status response property for the response status 200

added OciExternalStorageProviderResponse to the provider response property oneOf list for the response status 200

added OciExternalStorageProviderParams to the provider request property oneOf list

added the optional property error/misalignment/review_target to the response with the 400 status

added the optional property error/misalignment/review_target to the response with the 403 status

added the optional property error/misalignment/review_target to the response with the 404 status

added the optional property error/misalignment/review_target to the response with the 503 status

endpoint added