Adding flag com.android.window.flags.custom_animations_behind_translucent to RELEASE_CONFIG_TRUNKFOOD_STAGING. This commit was automatically created by advancing a workflow in Gantry. Manual edits to this file are forbidden. If you need to rollback, please visit https://releasetracker.partner.android.com/changes/9pdqp8i000001?build_unique_id=Frontend:+android_platform_windowing_frontend,+Study:+ComAndroidWindowFlagsCustomAnimationsBehindTranslucentLaunch to begin a rollback. POSTSUBMIT ERRORS: If this change breaks postsubmits, please revert it and attach the associated bugs to the reverted CL's description. Flag: com.android.window.flags.custom_animations_behind_translucent Ignore-AOSP-First: AConfig change for future AOSP release Bug: 327332488 Change-Id: I0b5fd318045a5acac7ba53ef7cb1c28fcb48569a