Update git submodules

Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to ebef5249cb9d282ace976feac8517a7b44add450
  - Merge "Validations in different tests for audit log"
  - Validations in different tests for audit log

    ChangeManagementApi/UserApi to verify incoming requests in audit log.
    Refactor assert message and contains method for validation
    Add audit logging validation to Health Check test
    Refactor audit log validation according to code review comments
    Fix the test of Add audit logging validation to Health Check test

    Issue-ID: VID-253
    Signed-off-by: Amir Skalka <amir.skalka@intl.att.com>
    Change-Id: I0379520054b65f2141745579a14690bdc4824655