Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 6385045eff1596eb86a5d08c3746b2294f49928a
  - Rename wind river lab tenant
    
    Issue-ID: INT-1117
    Signed-off-by: Gary Wu <gary.wu@futurewei.com>
    Change-Id: I4d66a00b38bd2b74902f35c7b4db512beb23352f
    
1 file changed