p2p: revise group client DHCP handling flow

The provision success event might be received before
new dhcp result event, and no route information could be used.
Move routing table update to new dhcp result event.

Bug: 146037993
Test: atest FrameworksWifiTests
Change-Id: I7c980d95ad33475054f63a5dffe681b9e9121bea
1 file changed
tree: 95aa93f161dc55a3e45e488fdef4b2d15da006eb
  1. apex/
  2. service/
  3. PREUPLOAD.cfg