Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 97d42f7035ade2c171c349d01cfcd9b61b71dd52
  - fix - when retrieve topology we are using threadPool and the MDC values are not updated
    
    This time for homing-by-vnf-id parallel requests.
    
    Issue-ID: VID-253
    
    Change-Id: Ic0be1470445c6fef0e18f9b9d8f1604df508265b
    Signed-off-by: Ittay Stern <ittay.stern@att.com>
    
diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index ebef524..97d42f7 160000
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit ebef5249cb9d282ace976feac8517a7b44add450
+Subproject commit 97d42f7035ade2c171c349d01cfcd9b61b71dd52