Migrate add view logic and bind logic

Adds views and binds the logic when a blueprint is set to the view
binder instead of doing this in KeyguardRootView and
KeyguardViewConfigurator.

Bug: 295555276
Test: turn on all migrate flags on keyguard rootview, observe views
exist and are interactable.
Test: turn off all migrate flags on keyguard rootview, observe views
exist and are interactable.
Test: test switching between blueprints
Test: wallpaper picker works fine.
Test: lazy inflate flag on and off.

Change-Id: I4af1e28a5a8aff58e4e9a8bee002722834ecf603