Enter quick doze with non-wakeup alarm.

If a user has an AlarmClock going off within the next hour, the device
won't go into deep Doze. When in Battery Saver, the system tries to
enter deep Doze faster, scheduling an alarm one minute after the screen
turns off to enter deep Doze. This conflict results in the system
scheduling a wakeup alarm every minute until the AlarmClock alarm.
Switching to a non-wakeup alarm prevents the system from waking up every
minute if the device is in Battery Saver mode and there's an AlarmClock
scheduled within the next hour.

Bug: 135975445
Test: atest com.android.server.DeviceIdleControllerTest
Change-Id: Ia60ec769979dc9a792dc73f2a6a646397af7adcb
Merged-In: I98bf4131b7b4a1006e37aa42bcbc7dda7e137d1d