Don't disable GPS in Doze until the device is stationary.

GPS is normally disabled when the device is Dozing. This means that GPS
is turned off in Battery Saver when quick doze is enabled. This
interferes with navigation and possibly other use cases. This changes
the behavior so that GPS is only disabled during Dozing if the device is
stationary. This will not interfere with regular Doze since the device
has to be stationary before it will enter regular Doze, and also allows
GPS to continue to work when Quick Doze activates while the user is
still carrying the device around.

Bug: 140162457
Bug: 119261320
Test: atest BatterySaverLocationTest
Test: atest com.android.server.DeviceIdleControllerTest
Test: [manual] Shorten motion timeout, step into idle, check gps
provider dump after short timeout to check mDisableGpsForPowerManager=true
Change-Id: I7bc68c8a5e6744aac3a160ac14fc3375f9374d82