Ranchu: separate network related setup from core setup commands

Network related setup need to come after netd has started, not
before them.

This CL break the original init.goldfish.sh into core and net
parts. core part is still run early but the net part is run
after main (where netd is started)

BUG: 33194303
Change-Id: I37940f2773db10bc898c96fc522b6cb9e80b8513
(cherry picked from commit dfa536fc03750c2995d264876312ae01c80ab33a)
(cherry picked from commit 9d6a10ea25f104e1b8a58bf27ada17d2feda6900)
3 files changed