feat(A11yHaTS): Simply survey logic into menu controller

The controller's logic determines the visibility of this preference
based on the availability of surveys, as reported by
SurveyFeatureProvider.isSurveyAvailable.

Bug: 380346799
Test: atest SurveyMenuControllerTest
Flag: com.android.server.accessibility.enable_low_vision_hats
Change-Id: I67a27f580aaa404365a11de26fae959c7de082f5