Revert "Route, gateways. prevent possible race in interface_gif_configure(), (host route not created on first execution) and remove get_interface_gatewayXXX usage. for https://github.com/opnsense/core/issues/2279"
Revert "Route, gateways. prevent possible race in interface_gif_configure(), (host route not created on first execution) and remove get_interface_gatewayXXX usage. for https://github.com/opnsense/core/issues/2279"

This reverts commit 0c1f95b9b3f24625a29b788b5d74c9ce858c609b.

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core