FastbootVerifyUserspaceTest: Make sure the device state is FASTBOOTD after the tests executed

Because the test class will issue fastboot commands, this will disrupt the
test device state, so make sure the device state is FASTBOOTD after the tests
executed, otherwise the device may can't reboot from one wrong state.

Bug: 210973398
Test: VTS FastbootVerifyUserspaceTest

Change-Id: Ifdcedae2216e4834d8105c66c746efa9809312df
Merged-In: Ifdcedae2216e4834d8105c66c746efa9809312df
(cherry picked from commit ccb682411f1b875fb3c5365707eca7e59150606a)
1 file changed