Add flag com.android.appsearch.flags.app_open_event_indexer_enabled_v2 to trunk_staging. This change was automatically created by advancing the Gantry workflow at: https://releasetracker.partner.android.com/changes/aom43pq000001?build_unique_id=com.android.appsearch.flags.app_open_event_indexer_enabled_v2-platform Do not edit this file manually or revert this change - use the Gantry workflow to manage the state of this flag. Bug: 357835538 Flag: com.android.appsearch.flags.app_open_event_indexer_enabled_v2 Ignore-AOSP-First: AConfig change for future AOSP release Change-Id: I778a1dbacf5e57482d5dcf42d969ed693cd005f1