Update git submodules

* Update taskflow from branch 'master'
  - Fix invalid json unit test
    
    Recent versions of oslo.serialization have made it possible to dump
    exceptions to JSON, which broke a unit test in taskflow that
    assumed exceptions were unserializable.  This change switches to an
    explicitly unserializable class for that test.
    
    Change-Id: If6d19bc9fcf1f1813cb087d42dc7ba6a61c71b3d
    Closes-Bug: 1748241
This commit is contained in:
Ben Nemec 2018-02-08 16:58:42 +00:00 committed by Gerrit Code Review
parent 60ba14973f
commit bdb69f7bd2
1 changed files with 1 additions and 1 deletions

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Subproject commit 406073e884a406a8950c7c6f066d1019641b9bf5
Subproject commit 44ce6eae918d44c0ee85998d0526e916dee8de26