Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to cbf3f2d7e96fb2841d142c8e78f7eb0e652d52a8
  - Update Dublin Integration release notes
    
    Signed-off-by: Yang Xu <yang.xu@futurewei.com>
    Issue-ID: INT-1119
    Change-Id: I00e6d1354f1ca79f9210e1c53ab309756dd6e742
    (cherry picked from commit e3f80591ed1f83df13a5fd4593dafb0160ff2aa2)
    
1 file changed