Updated git submodules

Project: netvirt master 0e7c684b2e946c4de53c692429dd3d195e6091ef

Bug 8926: Fix instance doesn't get an IP after deployment

In a fresh multinode deployment with Controller node running
ODL + dhcp-agent and a Compute node, when we spawn a first VM
on the compute node, it was seen that VM does not acquire the
IPAddress.

On debugging, it turns out that the remote broadcast group
entries were not programmed on the Compute node. This is a
timing/sync issue between Netvirt (Elan) and GENIUS. The
bug description explains the issue in detail and this patch
addresses the issue.

Change-Id: Ifee63e13cf330dd3056468eba95e6451e173e30b
Signed-off-by: Sridhar Gaddam <sgaddam@redhat.com>

diff --git a/docs/submodules/netvirt b/docs/submodules/netvirt
index 29fd43658297730e76025a13f7b452d58d373ad0..0e7c684b2e946c4de53c692429dd3d195e6091ef 160000 (submodule)
--- a/docs/submodules/netvirt
+++ b/docs/submodules/netvirt
@@ -1 +1 @@
-Subproject commit 29fd43658297730e76025a13f7b452d58d373ad0
+Subproject commit 0e7c684b2e946c4de53c692429dd3d195e6091ef