Correct lastId on onCreate with unexpected state

onCreate might be called with a state not produced by
onSaveInstanceState. In this case the last autofill ID is not set, so we
incorrectly restore it to NO_ID instead of LAST_APP_AUTOFILL_ID

Change-Id: Id40c06bf223c0e3c6235b2d50779e3f4532898b5
Fixes: 62296699
Test: cts-tradefed run cts-dev -m CtsAutoFillServiceTestCases