Updated git submodules

Project: netvirt master 39a7b6cd27294f41bfc49cee2a222228ea1caa0c

Bug 8976 - Upstreaming fixes to master

This patch contains fixes:
1) To capture the last advertised state for a subnet route
2) Fixes for iRT/eRT deletion use-cases
3) Some Logging enhancements for subnet route

Change-Id: If9290d41bd5851079ecf482a4eb33f1ba3991981
Signed-off-by: eupakir <kiran.n.upadhyaya@ericsson.com>

diff --git a/docs/submodules/netvirt b/docs/submodules/netvirt
index 085cb91b86b9b811c42f51309016cb0abe10088a..39a7b6cd27294f41bfc49cee2a222228ea1caa0c 160000 (submodule)
--- a/docs/submodules/netvirt
+++ b/docs/submodules/netvirt
@@ -1 +1 @@
-Subproject commit 085cb91b86b9b811c42f51309016cb0abe10088a
+Subproject commit 39a7b6cd27294f41bfc49cee2a222228ea1caa0c