Update to 160-1
    
    - Add kubevirt Virtual Machines overview
    - Redesign package list on Software Updates page and show RHEL Errata
    - Install AppStream collection metadata packages on demand on Apps page
    - Add AppStream metadata to cockpit-sosreport for showing up on Apps page
    - Change CPU graphs to use "100%" for a fully loaded multi-processor system
    - Show storage, network, and other numbers with 3 digits of precision
    - Add an example bastion container