GNOME Backups: add account.gnome.org on the backups set
Revert "GNOME Backups: add account.gnome.org on the backups set"

This reverts commit 5f3f5cdfacdc34b2fd5563b35c80ac5f6c73c160.

Backup01 seems to be covered by the freeze itself too.
changing vg name of hosts for new virthost
fixing virt-install binary path for rhel7
aarch64: make sure that the aarch64 boxes grab their grub file