new-bus: Remove the 'type' argument from BUS_ADJUST_RESOURCE
The public bus_adjust_resource() API still accepts both forms, but the
internal kobj method no longer passes the argument. Implementations
which need the type now use rman_get_type() to fetch the value from
the allocated resource.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44128