Update git submodules

* Update tripleo-image-elements from branch 'master'
  - Merge "[Configuration] Update min tox version."
  - [Configuration] Update min tox version.
    
    The commands used by constraits need at least tox 2.0, update to reflect
    reality, which should help with local running constraints targets.
    
    Change-Id: I422714a265305143137c345cb86b6e0318d68df2
This commit is contained in:
Zuul 2019-01-04 20:44:28 +00:00 committed by Gerrit Code Review
parent 510df4beba
commit 5ce9948cc1
1 changed files with 1 additions and 1 deletions

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Subproject commit ddd1c6d3002ba1828561dd5d7fcd1ea984106440
Subproject commit a7679feb869ab8cca1f8a434d47ed8bf633307f7