Update git submodules

* Update charm-interface-keystone-credentials from branch 'master'
  - [ussuri][goal] Updates for python 2.7 drop
    
    OpenStack is dropping the py2.7 support in ussuri cycle.
    
    charm repos need few updates on either py2 drop or updating
    ussuri python template, tox.ini etc.
    
    Complete discussion & schedule can be found in
    - http://lists.openstack.org/pipermail/openstack-discuss/2019-October/010142.html
    - https://etherpad.openstack.org/p/drop-python2-support
    
    Ussuri Communtiy-wide goal:
    https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html
    
    Change-Id: Ib21e51e6ab020747e069dc854dcc1d42be382637
This commit is contained in:
Ghanshyam Mann 2020-02-27 21:04:06 -06:00 committed by Gerrit Code Review
parent ac150a5de6
commit 870b249125
1 changed files with 1 additions and 1 deletions

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Subproject commit 8307167ca9cc80b74285161d3f5d52eb8122ab4f
Subproject commit 7cc4931d619576abc78e173baaa5a05905cc0f3b