Cancel a workflow API

[frankgiordano]

Provide a workflow API method to cancel a z/OSMF workflow on a z/OS system.

The implementation should support the z/OSMF Cancel Workflow REST API and expose the required request/response handling through the SDK.

IBM REST API reference:
https://www.ibm.com/docs/en/zos/3.2.0?topic=services-cancel-workflow

[frankgiordano]

FYI

Someone will be selected through the LFX application process to work on this issue. At this time, no one has been selected, and the process is still in the very early stages.

Thanks.