Send shortcutinfo to APS for direct shares.

We cache the AppTargets returned by APS, and just return them
when one is clicked. For share activities, that is handled in
AppPredictionServiceResolverComparator.

Bug:124404997
Test: manual test using patched AiAi apk cl/248961808
Test: atest frameworks/base/core/tests/coretests/src/com/android/internal/app
Change-Id: I7bb61b65bd361acdbfd16e1d9499f094b3ae39d8