[nrf fromlist] dts: vendor: nordic: nrf54h: remove power-domains from devices

All devices used in their "normal"/intended configuration do not
require management of the power domains, as the hardware itself will
request them automatically. Thus by default, don't specify the
power domains to avoid redundant resume/suspend cycles, which are
slow and require threading (IPC) making devices not isr ok.

Upstream PR #: 97452

Signed-off-by: Bjarki Arge Andreasen <[email protected]>

Author: bjarki-andreasen