[fix] Python3 (system) packages should be installed if false #393

[broadstack-au]

is_version returns a boolean.
Checking for string "False\n" resulted in system python3 packages not being installed

Target Host:

  Ubuntu: 20.04
  Python: 3.8.10

Executing Host (ansible run from):

  ansible [core 2.13.2]
  python version = 3.10.6 (main, Aug 11 2022, 13:49:25) [Clang 13.1.6 (clang-1316.0.21.2.5)]
  jinja version = 3.1.2

Fixes #393

[nemesifier]

Please try to amend the commit message to something like:

[fix] Fixed openwisp2_should_install_python_37 false test

[nemesifier]

Thanks! 👍