Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to a371bcd5601df09063af5a00b1579ce197690bfd
  - Merge "Templates: verify it's possible to add a vfModule to a loaded template"
  - Templates: verify it's possible to add a vfModule to a loaded template

    Test is disabled, as an issue prevents from clicking the [+] button.

    Issue-ID: VID-724

    Change-Id: If3570daac7811a839e0e780110ef3b1945366551
    Signed-off-by: Ittay Stern <ittay.stern@att.com>

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index ecfe8e2..a371bcd 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit ecfe8e2220e7c85d309e0171846832c312356ce1
+Subproject commit a371bcd5601df09063af5a00b1579ce197690bfd