Fix SDWAN DG activate in SDNC startup
1. SDWAN newly add vf-module-topology-operation DGs
are added in graph.versions to activate during
SDNC startup
2. Fixed SDWAN site and wan-port delete DGs by
calling right DG to get parameters.
Change-Id: I34fa321e325d92b2a471bc9cd8ae499990ae37b8
Issue-ID: SDNC-659
Signed-off-by: Prakash.E <prakash.e@huawei.com>
(cherry picked from commit
2d6bf950c57f5faac5795bfa5886ce49e35ade2d [formerly
b4f2903673c98cb12c99760c08a072340bfcfc08])
Former-commit-id:
cd8d774e24e435b79fdd95dc92cd9e11d8e1ace3