Updated git submodules

Project: netvirt master eb9a7c091b4661eeb20a058a84a0dd736eaf8c56

Bug 8485 : EVPN was also coming as Layer_3 VRF

Problem:
Even after configuring EVPN Layer 2 VRFs in quagga its coming as EVPN Layer 3 VRFs.

Solution:
Changes to modify the layer type was missing in VPN engine

Change-Id: I8f45b06c02f3920512f16563d77b13b8ba076a9d
Signed-off-by: Vyshakh Krishnan CH <vyshakh.krishnan.c.h@ericsson.com>

diff --git a/docs/submodules/netvirt b/docs/submodules/netvirt
index a62846380ada2a042243647ad85778817957a2d2..eb9a7c091b4661eeb20a058a84a0dd736eaf8c56 160000 (submodule)
--- a/docs/submodules/netvirt
+++ b/docs/submodules/netvirt
@@ -1 +1 @@
-Subproject commit a62846380ada2a042243647ad85778817957a2d2
+Subproject commit eb9a7c091b4661eeb20a058a84a0dd736eaf8c56