Update git submodules

* Update charm-barbican-vault from branch 'master'
  - Replace ostestr with stestr in testing framework.
    
    A system upgrade broke ostestr. We can fix it by just calling stestr
    directly.
    
    Change-Id: Ie6133ebbcf88e9350f3e808d21d2d70ddb5de5d4
This commit is contained in:
Pete Vander Giessen 2019-03-07 17:01:06 -05:00 committed by Gerrit Code Review
parent 93b32d0257
commit ffcec6927e
1 changed files with 1 additions and 1 deletions

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Subproject commit 84a3b681dfff0d53fe1f187a86887935c7cd8cff
Subproject commit e607b14ebb5a3652c54a4bfb510af9a0baa435a3