Update git submodules

Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 1a38683847c91ec6f3861b83582ce7441d3050ca
  - Merge "Fix the format of supplementary file and user params for aLaCarte requests"
  - Fix the format of supplementary file and user params for aLaCarte requests

    supplementary file shall be in format [{"name": "fieldName", "value" : "xyz"}]
    Also this is the format of each param in user params for aLaCarte requests and old macros

    Issue-ID: VID-743
    Change-Id: I579298ce3f0b789a7a69e6af5a85bfbd50ae9fc0
    Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>