Update HW mocks for Turris OS 7.0.
Mock data are based on Turris OS 7.0 with kernel 5.15.x.
Additionally add HW mocks with multiple QMI modems attached.
Prerequisite for: foris-controller!125
This should be merged at the same time as foris-controller!125, so we can safely drop the workaround for circular dependency between foris-controller
and testtools
.