The NET_IF_OFFLOAD_INIT() macro was not converted to use
Z_STRUCT_SECTION_ITERABLE() macros in commit 62580748e5
("net: Use section foreach macros"). This meant that for those boards
that use offloaded network stack, the network interface was not created
and network connectivity was lost.
Fixes#27037
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
