Updating timeout for Per-App CTS

Increasing the timeout values for waiting for callbacks for the per-app
CTS tests to match the timeout value used in the waitForAvailable()
helper method.

Bug: 191230288
Test: atest CtsNetTestCases:android.net.cts.ConnectivityManagerTest

Original-Change: https://android-review.googlesource.com/1736927
Merged-in: I49e5a99f18a5651370e6914f30be659134b537ff
Change-Id: I49e5a99f18a5651370e6914f30be659134b537ff
1 file changed