Update git submodules
Update git submodules

* Update plugins/delete-project from branch 'stable-2.16_WD'
  - GER-1298: Handle ApplicationConfig Exception
    
    Updated to handle new checked exception
    
    Delete Plugin now handles checked exceptions coming
    back from the GitMsApplicationProperties initialisation.
    
    Change-Id: If255061aee8a021bc5da4d6ab20eaab414b73f42
    
WANdisco/gerrit,WANdisco/gerrit,WANdisco/gerrit,WANdisco/gerrit,WANdisco/gerrit,WANdisco/gerrit,WANdisco/gerrit