fix: fix missing arguments declaration funcs in pkg/node/address_darwin
fix: fix missing arguments declaration funcs in pkg/node/address_darwin

Two functions in address_darwin.go are missing argument preferPublic bool introduced in #13223:

* firstGlobalV4Addr
* firstGlobalV6Addr

This fix is needed to be able to run single unit tests on macos

Signed-off-by: Sergey Generalov <cfe74ffce19725b649a58c767cf804fa2e18ef54@genbit.ru>

michi-covalent/cilium,cilium/cilium,tgraf/cilium,michi-covalent/cilium,tgraf/cilium,tklauser/cilium,michi-covalent/cilium,cilium/cilium,tgraf/cilium,tklauser/cilium,tklauser/cilium,tgraf/cilium,tklauser/cilium,michi-covalent/cilium,cilium/cilium,cilium/cilium,tklauser/cilium,tgraf/cilium,tgraf/cilium,michi-covalent/cilium,cilium/cilium