python_2_3_test needs to be executed also in test mode to make sure that the
follwing ipa[server,replica,client]_test modules could be executed also in
test mode.
- Do not register a change in the playbook run when registering the
variable checking for whether or not Python 3 imports work
Signed-off-by: Kellin <kellin@retromud.org>
With the test it is not needed to pin down the python interpreter for ansible
modules. It is therefore possible to use a Python2 version on Fedora-27 and
a Python3 version on Fedora-26.