Update SegmentedButtonPreference

1. Use map instead of list for buttonSetupData, buttonVisibilityData and buttonEnableData.
2. Use notifyChanged when update UI.
3. Move applyCheckIndex(checkedIndex) after clearOnButtonCheckedListeners, so the listener won't be triggered when we call "setCheckIndex".

Bug: 399532172
Test: local tested
Flag: EXEMPT ui fix
Change-Id: Ia8d4e2859ae21d57dabce44813ce91277fdc7f0c