Close the KQS view when touching the gesture nav region

Also, stop handling KQS open/close during gestures

Flag: LEGACY ENABLE_KEYBOARD_QUICK_SWITCH ENABLED
Fixes: 328689890
Fixes: 328689534
Fixes: 328692760
Test: attempted gestures while KQS is shown. attempted KQS while attempting gestures
Change-Id: Idbd1f9cef09d9fbf611350d0847d94ccf8300369

quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchController.java

@@ -193,10 +193,14 @@ public final class KeyboardQuickSwitchController implements
     }
 
     void closeQuickSwitchView() {
+        closeQuickSwitchView(true);
+    }
+
+    void closeQuickSwitchView(boolean animate) {
         if (mQuickSwitchViewController == null) {
             return;
         }
-        mQuickSwitchViewController.closeQuickSwitchView(true);
+        mQuickSwitchViewController.closeQuickSwitchView(animate);
     }
 
     /**