Removing flag android.view.inputmethod.refactor_insets_controller from trunk_staging. This change was automatically created by rolling back a Gantry workflow. Bug: 298172246 Change-Id: Ia03a4ecfb923dc9d08f117d9d7a616ce9494af76 Flag: android.view.inputmethod.refactor_insets_controller Ignore-AOSP-First: AConfig change for future AOSP release