Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to e2e917706a2e0e725e52dc6e25efa70f7438f97a
  - Change windriver k8s VM flavor
    
    Also re-enable dev-cassandra and increase cassandra
    liveness and readiness probe intervals.
    
    Change-Id: I63f049756974db44fc6d30b5bbf1179db9f9533c
    Issue-ID: INT-993
    Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
    
1 file changed