Remove SideFpsController

Removes SideFpsController and ISidefpsController from SystemUI and
system_server under sidefps_controller_refactor flag. This refactor
creates a new AuthenticationStateListener AIDL interface to communicate
authentication state updates from system_server to SystemUI - the
details of this refactor can be found at
go/sfps-controller-diagram-refactor

Flag: ACONFIG com.android.systemui.shared.sidefps_controller_refactor DEVELOPMENT
Bug: 288175061
Test: atest BiometricStatusRepositoryTest
Test: atest BiometricStatusInteractorImplTest
Test: atest DeviceEntrySideFpsOverlayInteractorTest
Test: atest AuthServiceTest
Test: atest KeyguardSecurityContainerControllerTest
Test: atest FingerprintAuthenticationClientTest
Test: atest FingerprintEnrollClientTest
Test: atest SideFpsControllerTest
Test: atest KeyguardBouncerViewModelTest
Test: atest PrimaryBouncerInteractorTest
Test: atest SideFpsOverlayViewModelTest
Test: atest SideFpsOverlayViewBinderTest
Change-Id: Ie375705df9ad4fc54074dde565b9628e4b8c31df