Use ansible_distribution_release instead of ansible_lsb.codename

ansible_lsb.codename fact needs lsb-release package installed but it absent in Debian 10 minimal install.
It's better to use ansible_distribution_release fact which contain the same value and don't need extra packages.

Change-Id: Ifda71047ab041b4b9838e3480d6a301a43c1c156