Optimize date and time scrolling to max of 30

Test: Tested locally
1. Navigate to root of source tree and run "make gcatbox"
2. Run the following test cases and ensure time is set correctly
   - DateTimeSettingTest.testSetTimeTwelveHourFormat()
   - DateTimeSettingTest.testSetTimeTwentyFourHourFormat()

Bug: 217431303
Change-Id: If4195ddc915c0ab1939943282ac9b38bb5a7569d
1 file changed
tree: 466182927861af46d7d1b7927c46b8fc3f0249d9
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg