Fixed DeleteContext to handle sub-playbook (#1980)
Fixed DeleteContext to handle sub-playbook (#1980)

* Fixed DeleteContext to handle sub-playbook

* Fixed DeleteContext to handle sub-playbook

* Add RN

* Merged from master

VirusTotal/content,demisto/content,VirusTotal/content,demisto/content,VirusTotal/content,demisto/content,VirusTotal/content,demisto/content