Add NumberPickerTest to input presubmit

This is a useful integration test for input, because it relies on the
VelocityTracker. Let's add it to input presubmit to avoid future
regressions.

Bug: 200900433
Test: cd frameworks/native/services/inputflinger && atest
Change-Id: Idc9a855d9512b418df3f80a10f05873476f62805
1 file changed