[AIO] Allow overriding apt_mk_version

In order to allow apt_mk_version to be overwritten
by cluster/overrides.yml we need to move
apt_mk_version parameter from infra/config
to infra/init.yml.

Change-Id: Ie9b48698bf1c845f285dfd1383eb18c78471a784
Related-Prod: PROD-14284
3 files changed