Update git submodules

* Update charm-barbican-softhsm 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: I30078347a804d6bbdb672f2a9636055d7cbdf5a2
This commit is contained in:
Ghanshyam Mann
2020-02-23 19:46:39 -06:00
committed by Gerrit Code Review
parent 4d463b4459
commit e147c117df