Make network connectivity nonblocking for boot.

This brings auto to VIRTUAL_DEVICE_BOOT_COMPLETED even with both RIL and
wifi missing. VIRTUAL_DEVICE_MOBILE_NETWORK_CONNECTED comes up when the
mobile network is present. On auto, the mobile network connected message
still only comes up after the setup flow is completed.

Bug: 110720387
Test: Ran cuttlefish auto target locally.
Change-Id: I8bcee212f68db809fcffbba2ac16dd4628edf3ca
3 files changed
tree: 77704eb94c3a3c8b471d809e1969eaf991bb2ce9
  1. common/
  2. guest/
  3. host/
  4. tests/
  5. tools/
  6. Android.bp
  7. Android.mk
  8. OWNERS