Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to 012975b2349ba5cc7c8434195b59459b8b0a0e89
  - Merge changes from topics "VID-30", "VID-37"

    * changes:
      Add the "@Override" annotation.
      Replace "==" with "===".

  - Add the "@Override" annotation.

    Using the @Override annotation is useful for two reasons :
    It elicits a warning from the compiler if the annotated method doesn't actually override anything, as in the case of a misspelling.
    It improves the readability of the source code by making it obvious that methods are overridden.

    Issue-ID: VID-612
    Change-Id: I90f07b6da5934fcba0c6d4106a75684438d8bb4b
    Signed-off-by: anushadasari <danush10@in.ibm.com>
  - Replace "==" with "===".

    The == and != operators do type coercion before comparing values. This is bad because it can mask type errors. For example, it evaluates ' \t\r\n' == 0 as true.
    It is best to always use the side-effect-less === and !== operators instead.

    Issue-ID: VID-656
    Change-Id: If93fe032fae618bb0bd7112c24a0e4d3acab6337
    Signed-off-by: anushadasari <danush10@in.ibm.com>

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index e02ffbb..012975b 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit e02ffbb580a3a8049baae4437871129d6e37c91a
+Subproject commit 012975b2349ba5cc7c8434195b59459b8b0a0e89