Update git submodules

Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 6ecf18950bedf5a4d4a8d37a1cce3c7fbc31cee1
  - Merge "Semicolon at the end of the Statement and Remove trailing whitespaces at the end of this line"
  - Semicolon at the end of the Statement and Remove trailing whitespaces at the end of this line

    In JavaScript, the semicolon (;) is optional as a statement separator, but omitting semicolons can
    be confusing, and lead to unexpected results because a semicolon is implicitly inserted at the end
    of each line.

    Issue-ID: VID-606
    Change-Id: Ic6daf9162504a2296a7e2cf48f08e60cabe14b21
    Signed-off-by: anushadasari <danush10@in.ibm.com>