Add workaround for issue with deletion of TF security-group

In case of TungstenFabric we can encounter a issue when security
group is still referred to virtual-machine-interface and TF need
some time to sync changes after deletion of VM.

Related-PROD: PRODX-4003
Change-Id: Iab1b9bfdbe8413c73bdf47ca20859132e55a3a10
1 file changed