Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 7d140fdfdffbd54bcc1dfcd7ba7762daa74017b3
  - Migrate to gerrit-maven-stage (INT)
    
    Update oparent version to 2.0.0 which supports
    global-jjb maven-stage job.
    
    Change-Id: I86889fc9fa03d65be0b790898f88dd98a6547c2e
    Issue-ID: CIMAN-234
    Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
    
1 file changed