Reload targets by recreating adapters in response to target pinning.

Use Shareousel's target list updating logic in response to target pinning
and application changed broadcasts. Create new adapters and attach them
to the views after data is loaded, resulting in a cleaner visual update.

Fix: 230703572
Test: manual testing
Test: atest IntentResolver-tests-unit
Flag: com.android.intentresolver.rebuild_adapters_on_target_pinning
Change-Id: I1e7e2fd820195134ec4940f2e76bf7b3eac9e086