Update git submodules

* Update plugins/singleusergroup from branch 'stable-2.16'
  to 2a38a8413c25fec910fb843932aa869647bdc1e7
  - SingleUserGroupTest: Remove unnecessary groupBackend member
    
    The GroupBackend is provided in the base class.
    
    Change-Id: I61500178ca37af70e002f4d46fcdc534f8cde325
This commit is contained in:
David Pursehouse
2019-09-17 15:18:13 +09:00
committed by Gerrit Code Review
parent 7d7b079191
commit 91d2e2f370