Increase linger delay and test callback timeout

Tests appear to have become much slower on apct in recent runs, although
local runs do not seem to be affected. As a first measure, increase our
timeouts to eliminate flakyness.

Bug: b/111778226
Test: runtest --no-hidden-api-checks -x ConnectivityServiceTest.java
Change-Id: I7a3bfb646eb554bcd9d50d026142f2a2cff74beb
1 file changed
tree: 32117ddea3fabe27619110d17afbaa70fa33f0a6
  1. core/
  2. services/
  3. tests/