Ensure dump info include SYSUI_STATE_ONE_HANDED_ACTIVE state

Test: adb shell bugreport, search "SysUiState state:"
      then check if one_handed_active state showing
Bug: 150747909
Change-Id: Ic6cd7e1beeb1b8464a3483bfd8e90d92ab09a30a
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java
index f909cbd..9e5e323 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/QuickStepContract.java
@@ -107,6 +107,7 @@
             SYSUI_STATE_TRACING_ENABLED,
             SYSUI_STATE_ASSIST_GESTURE_CONSTRAINED,
             SYSUI_STATE_BUBBLES_EXPANDED,
+            SYSUI_STATE_ONE_HANDED_ACTIVE,
             SYSUI_STATE_GLOBAL_ACTIONS_SHOWING
     })
     public @interface SystemUiStateFlags {}
@@ -131,6 +132,7 @@
         str.add((flags & SYSUI_STATE_ASSIST_GESTURE_CONSTRAINED) != 0
                 ? "asst_gesture_constrain" : "");
         str.add((flags & SYSUI_STATE_BUBBLES_EXPANDED) != 0 ? "bubbles_expanded" : "");
+        str.add((flags & SYSUI_STATE_ONE_HANDED_ACTIVE) != 0 ? "one_handed_active" : "");
         return str.toString();
     }