Update git submodules

* Update docs/submodules/vid.git from branch 'master'
  to fb6107831c6cdb2af0fee45e3e60a6c978ea8f61
  - Merge "Let straightforward `vidkeystorepassword` setting in values.yaml"
  - Let straightforward `vidkeystorepassword` setting in values.yaml

    The value of vidkeystorepassword is plugged as environment variable
    VID_KEYSTORE_PASSWORD. (see commit 7a3e2594; change-id:
    Ibf52542344ecf79fb947858329f37018731d2270)

    Now CATALINA_OPTS will be evaluated when container is started, with
    the actual value of VID_KEYSTORE_PASSWORD env variable.

    This fixes the issue where CATALINA_OPTS is evaluated at Docker
    build time, with a static VID_KEYSTORE_PASSWORD value.

    Issue-ID: VID-494
    Issue-ID: VID-650

    Change-Id: Ife2a2e92b3745691cc45590d1afd1688d918048f
    Signed-off-by: Ittay Stern <ittay.stern@att.com>

diff --git a/docs/submodules/vid.git b/docs/submodules/vid.git
index 1a6e6bf..fb61078 160000 (submodule)
--- a/docs/submodules/vid.git
+++ b/docs/submodules/vid.git
@@ -1 +1 @@
-Subproject commit 1a6e6bfbf92bc704d4c4e7b2e3593183fd4d2862
+Subproject commit fb6107831c6cdb2af0fee45e3e60a6c978ea8f61