Move shouldHideStatusBarIconsWhenExpanded to PanelExpansionInteractor

This removes one more method from ShadeViewController and fixes most of
b/330408932. The partial fix prevents NPVC from sending bad data to
ShadeExpansionStateManager when the scene container is active and adds
a scene-based implementation of shouldHideStatusBarIconsWhenExpanded,
allowing CollapsedStatusBarFragment.shouldHideStatusBar to work when
scenes are enabled.

Flag: ACONFIG com.android.systemui.scene_container DEVELOPMENT
Test: Updated and ran affected tests
Test: Manual
Bug: 303267342
Bug: 330408932
Change-Id: Ifa02960c120652e16c37feea1345caee5a4d63bc