Use correct feature to opt in non-PendingIntents

Opting in non-PendingIntents to allow BAL requires the fix in the
visibility check (so that it does not break existing CTS tests).

Test: atest BackgroundActivityLaunchTests (next + feature flag)
Bug: 321421781
Change-Id: I2f33aec6c048032ab6ad27f0dfd419be4ea2b8d6
1 file changed