Removes the hard no-op on the test path so the enrolment flow can be exercised
on a host with a TPM + a reachable broker WITHOUT standing up 802.1X/MACsec/
RADIUS. Networking is now mode-aware: in test mode ip=dhcp already owns the NIC
(and wrote resolv.conf), so the hook uses the existing lease instead of running
its own nmcli DHCP — avoiding the dracut "address already assigned" race
(CLAUDE.md "don't double-configure the NIC in test mode"). Secure mode still does
the nm-unmanaged override for the pre-auth lease. rd.fleet.enrol=0 disables
enrolment in either mode; production intent stays secure-path-only.
Audiobuzz
545d459c3d