Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 39d4ca5b77a2b70e37c5995fe4e5d945d327f062
  - Merge "upgrade VFM is not enable when other VFM in the same VNF is already upgraded. Issue-ID: VID-771"
  - upgrade VFM is not enable when other VFM in the same VNF is already upgraded.
    Issue-ID: VID-771

    Signed-off-by: Yoav Schneiderman <yoav.schneiderman@intl.att.com>
    Change-Id: Ia5eca719c50d47c77919a82c2306605da4d2a1c0
    Signed-off-by: Yoav Schneiderman <yoav.schneiderman@intl.att.com>

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index e0071f0..39d4ca5 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit e0071f0d81a88a417eacd47ef1f0c9451227e9ad
+Subproject commit 39d4ca5b77a2b70e37c5995fe4e5d945d327f062