Update git submodules

* Update oslotest from branch 'master'
  - Change python3.5 job to python3.7 job on Stein+
    
    This is a mechanically generated patch to add a unit test job running
    under Python 3.7 and drop the Python 3.5 unit test job.
    
    python3.5 was the only supported python3 version on Xenial. Now that
    we have Bionic nodes supporting python3.6 and python3.7, let's switch
    to testing with python3.7 in addition to python3.6 in Stein and
    beyond.
    
    See ML discussion here [1] for context.
    
    [1] http://lists.openstack.org/pipermail/openstack-dev/2018-October/135626.html
    
    Change-Id: I723f2be0477bfae511de3a1a79307c2ed1e5d300
    Story: #2004073
    Task: #27440
This commit is contained in:
Corey Bryant 2018-10-15 09:35:03 -04:00 committed by Gerrit Code Review
parent 1994289224
commit 1c117c2c44

@ -1 +1 @@
Subproject commit ea390dd30c83da049bc15a50a7b2869cfda41575
Subproject commit dac45a694c371d4b57bb9d015bf642c628b5b4a6