Avoid users add one-handed mode by edit shortcut dialog in unsupported devices

Root cause: We show preinstalled framework features in edit shortcut dialog
Solution: Only show one-handed mode if the device supports

Bug: 260182478
Test: atest AccessibilityTargetHelperTest
Change-Id: Id0696bff522cb7e19c5a16a47bbb76a794472c52
6 files changed