Update git submodules

* Update docs/submodules/multicloud/k8s.git from branch 'master'
  to 1dcafa15b205b5cd97d9a137d6f171bf4673c66b
  - Merge "Install jq as an dependency for yq"
  - Install jq as an dependency for yq

    Before using yq binary we need to install also its
    dependency jq.

    This commit is fixing jq installation in case it was
    required as dependency for yq.
    Also refactored a bit dependency installations of tests.

    Issue-ID: MULTICLOUD-617

    Change-Id: I0ea1143befa1cff809c231422b5cfb14fba1de4e
    Signed-off-by: Samuli Silvius <s.silvius@partner.samsung.com>