
In certain environments, a user's primary group doesn't necessarily match that of their username. This change updates various playbooks to make use of the `ansible_user_gid` fact instead. This change also makes ownership explicit by using `ansible_user_uid` instead of `ansible_user` or `ansible_user_id`, where appropriate. Change-Id: Ifc2ea7d95ec90e91791ccb10772b15d991379479 Story: 2002770 Task: 22636