Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to cb0256a2e85cb929f145509b46fa56cbd4f07e62
  - Update Doc for frankfurt
    
    Issue-ID: INT-1551
    
    Signed-off-by: mrichomme <morgan.richomme@orange.com>
    Change-Id: I8cd83775001a125c11a0408d05a4dacb54f2c1c9
    Signed-off-by: mrichomme <morgan.richomme@orange.com>
    
1 file changed