Add method to specify DeleteOptions propagationPolicy

[dsimansk]

I haven't found a way to specify propagationPolicy for the delete operation.

In a log I can see the currently orphanDependents is used with boolean value, but in fact that option is already Deprecated in K8s.

Would it be possible to add such config method?

INFO: {"apiVersion":"v1","kind":"DeleteOptions","gracePeriodSeconds":0,"orphanDependents":false}

https://kubernetes.io/docs/concepts/workloads/controllers/garbage-collection/#setting-the-cascading-deletion-policy

[stale]

This issue has been automatically marked as stale because it has not had any activity since 90 days. It will be closed if no further activity occurs within 7 days. Thank you for your contributions!

[rohanKanojia]

I think #1742 would have solve this