Update git submodules

* Update barbican from branch 'master'
  - Merge "Use assertRegex instead of assertRegexpMatches"
  - Use assertRegex instead of assertRegexpMatches
    
    In Python3, assertRegexpMatches & assertNotRegexpMatches
    are deprecated in favor of assertRegex and assertNotRegex
    
    Change-Id: I5966bf52b86e3b7ce7fb0f75c662af15a50c122e
This commit is contained in:
Zuul
2017-12-15 22:06:54 +00:00
committed by Gerrit Code Review
parent a8e0c20b83
commit fa7247802e