Changed device's start timeout to 3 minutes,
and restarting retries to 3.
Changed emulator boot check loop to check against
real time value instead int value.
Some of the tests caused previous
for-loop to take more than 1 second.
Task-number: COIN-1154
Change-Id: I58066ad8f440b2fdee3c5b64d094b2713007bf19
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Jukka Jokiniva <jukka.jokiniva@qt.io>
14c7c3061b