Increase TunerTest.TunerTestOnTuneEventListener.SLEEP_TIME_MS and TIMEOUT_MS

The current values of SLEEP_TIME_MS and TIMEOUT_MS at 100 ms and 500 ms respectively are too short, causing the lock event to not be received in time.
Increase both values to 3000.

Bug: 291537400
Test: atest TunerTest#testShareFrontendFromTuner
Change-Id: Iedb9cf55f1bd41f47e6da6e4a3c8285ab15193e2
1 file changed