Don't use deprecated environment for no-tls setup
Don't use deprecated environment for no-tls setup

we should have been using environments/ssl, and not a file straight from
the environments/ directory.

Closes-Bug: #1796022
Depends-On: I154af6d0b7ebf5cd339d5d06eaaf9b1ab66814b0
Change-Id: I785ef253d1b6c53e6487917f77818b3bfeb9735e

openstack/python-tripleoclient