drivers: native_posix: fix for native posix counter

There was an error in the ordering of the parameters in the
DEVICE_DT_DEFINE for the native POSIX counter. This made a project
using a counter built for native posix not being able to compile.
This commit switches places for ctr_init and device_pm_control_nop.

Signed-off-by: Tofik Sonono <tofik@sonono.me>