Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to d533888f3c2dbb62b7b1eeddf159438b1e4ef96a
  - Update postman data about ns_instance in VFC
    
    Change-Id: I89978b74fb278948f0deb459ed726f83392b48cd
    Issue-ID: INT-1364
    Signed-off-by: yangyan <yangyanyj@chinamobile.com>
    
1 file changed