Update git submodules
* Update heat-tempest-plugin from branch 'master'
to adb8ba7dea4e93414957b72ea9ff5423ba39cb56
- Merge "Migrate from testr to stestr"
- Migrate from testr to stestr
* Replace .testr.conf by .stestr.conf for migration and update
.gitignore and test-requirements.txt files accordingly
* Use py3 as the default runtime for tox and 3.18.0 as the
minversion for tox
Signed-off-by: HeroicHitesh <email.hiteshkumar@gmail.com>
Change-Id: If2662e223ad52c8cae965eb6bdf880c1dce962f2
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