redhat/configs: Enable HYPERV host support on aarch64

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2007430
Upstream Status: RHEL-only

Windows on Arm is a thing, and some of those machines support
HYPERV. For WoA users it would be helpful if Fedora/etc
ran well as a guest OS.

Signed-off-by: Jeremy Linton jlinton@redhat.com