[Catalyst] Remove PreferenceScreenBinding

Move PreferenceScreenBinding logic into PreferenceBinding, so that
preference screen with complex Preference entry point (e.g.
PrimarySwitchPreference) could be simplified significantly.

Bug: 388167106
Flag: EXEMPT refactor
Test: manual
Change-Id: Idaf91b69510de9f3af9965b1779170820e930c6d