Add try-catch for the augmented autofill UI to avoid crashing

It is hard to reproduce this issue, it would better add try-catch
for the augmented autofill UI as regular autofill UI did.

Bug: 149744098
Test: atest CtsAutoFillServiceTestCases
Change-Id: I808ac48476ef96b8944e762dd5c41413da3a2c2e