Updated git submodules

Updated git submodules

Project: policy/engine master b0b3c8fd20176ff13b36f62d5d6ddca42a9e1ddb

Merge "Update Dockerfile and docker_*.sh"

Update Dockerfile and docker_*.sh

Correction to previous commit "Move docker_*.sh scripts into
policy/engine" as attempt to build docker image will result in failure to
pull the policy-base image from nexus
The policy-base and policy-os images are removed in favour of including
the contents of those images directly in the policy-pe image

Issue-ID: POLICY-624
Change-Id: Ie4a12407d4cb5a1d663cd11136c282a53f496ca3
Signed-off-by: mmis <michael.morris@ericsson.com>