Reset session for augmented only on manual requests.

Bug: 132119724
Test: atest CtsAutoFillServiceTestCases
Test: atest android.autofillservice.cts.augmented.AugmentedLoginActivityTest#testAutoFill_notImportantForAutofill_thenManualRequest
Change-Id: I5d3bf867b4dca71c74aa76c8227196c26c01e145
1 file changed