Update git submodules

* Update stackviz from branch 'master'
  - Merge "Add py36 and py37 tox envs"
  - Add py36 and py37 tox envs
    
    With python3.6 and python3.7 jobs added to the Zuul jobs, it makes sense
    to add this to the tox config too.
    
    Change-Id: I7d0fc0d56f03a5c77cb02800e6a4abaa5ef59bc5
This commit is contained in:
Zuul 2019-03-15 00:54:12 +00:00 committed by Gerrit Code Review
parent b2793b6881
commit 48a373dbe5
1 changed files with 1 additions and 1 deletions

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Subproject commit d9fde2915f1709f593aec8d8da72c7be809ce4b7
Subproject commit c3761b7b2e0441029552f699e19a35102a18e75b