Add TEST_MAPPINGs for autofill under widget

Autofill broken tests (b/159037010, b/159035197, b/152444221) that
weren't executed in presubmit. Add the fail tests into TEST_MAPPING
to make sure the tests can be tested in presubmit.

Bug: 154961272
Test: atest --test-mapping frameworks/base/core/java/android/widget
Test: atest --test-mapping
frameworks/base/core/java/android/widget/inline
Test: TreeHugger

Change-Id: I718c86d8f55234a330235672016c877986c30d54