Update git submodules

* Update stackviz from branch 'master'
  - Merge "fix tox python3 overrides"
  - fix tox python3 overrides
    
    We want to default to running all tox environments under python 3, so
    set the basepython value in each environment.
    
    We do not want to specify a minor version number, because we do not
    want to have to update the file every time we upgrade python.
    
    We do not want to set the override once in testenv, because that
    breaks the more specific versions used in default environments like
    py35 and py36.
    
    Change-Id: I6d6c50f31e770876dacf21dee423a238aa121891
This commit is contained in:
Zuul 2019-02-25 02:54:56 +00:00 committed by Gerrit Code Review
parent a191102895
commit 17a4ceb4fd
1 changed files with 1 additions and 1 deletions

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Subproject commit 7538095c9584b041ebdf9bfe86628a97a1df380b
Subproject commit 75cd46fd7c8972bf179cc6d31c9df6f9bfe44b37