Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to d5d74c7ce5f071d2e0417cc3b4b86073fd9b41cc
  - [INT] updating aks install w/ master pass
    
    - Also updating openstack cli to py3 to fix import issues
    
    Issue-ID: INT-1557
    Signed-off-by: stark, steven <steven.stark@att.com>
    Change-Id: I99cbc68614e0fcc8fd0572fd7c44c7cd431b215b
    
1 file changed