Restore AutofillId when view is restored from a bundle.

Test: atest \
      CtsAutoFillServiceTestCases:android.autofillservice.cts.MultiWindowLoginActivityTest \
      CtsAutoFillServiceTestCases:android.autofillservice.cts.DuplicateIdActivityTest \
      CtsAutoFillServiceTestCases:android.autofillservice.cts.SessionLifecycleTest
Test: atest CtsAutoFillServiceTestCases # Although it has unrelated failures

Fixes: 73950415
Fixes: 73963360

Change-Id: I60e882d856b5623c3ee4de9ed8dae8dad8dc0f65