Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 4480a6cac93693cef4515a0f5588c58bbe270f06
  - junits for AaiController
    
    -Added new test for getSpecificPnf method
    
    Change-Id: I1837a364673c3dd04b559eacccd7baeeeb82208f
    Issue-ID: VID-478
    Signed-off-by: Tomasz Gwozdecki <tomasz.gwozdecki@nokia.com>
    
diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index fc596b9..4480a6c 160000
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit fc596b9d71dddc87b58de486f0f5af26ea8755b4
+Subproject commit 4480a6cac93693cef4515a0f5588c58bbe270f06