As all currently supported distros provide at least python 3.6, we
drop the support for 3.5. At time of this commit, the python versions
of the supported distros are as following:
- Debian: 3.7 (buster)
- Ubuntu: 3.7 (18.04)
- Fedora: 3.11 (Fedora 36)
- RHEL: 2.x (RHEL 7), 3.6 (RHEL 8)
- OpenSUSE: 3.6 (Leap / 15.4)
While updating the lower bound version, we also unify the upper bound in
the setup.py script with the versions tested in the CI.
Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
6131038c00