Never create native network immediately. am: 1214b90646

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/23828045

Change-Id: I5863a3a9c8a6b53375045b42ff2075f4af91fc9b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>