Revert "drivers: core: Detach device from power domain on shutdown"

Revert "drivers: core: Detach device from power domain on shutdown"

This reverts commit 0fab972eef49ef8d30eb91d6bd98861122d083d1 as it is
reported by users to cause problems.

Reported-by: Dmitry Osipenko <digetx@gmail.com>
Fixes: 0fab972eef49 ("drivers: core: Detach device from power domain on shutdown")
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Furquan Shaikh <furquan@google.com>
Link: https://lore.kernel.org/r/CAJZ5v0jhniqG43F6hCqXdxQiQZRc67GdkdP0BXcRut=P7k7BVQ@mail.gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>