Do not clear grid accupancy if nothing changes

Hotseat is calling setGridSize on every layout which was clearing gridOccupancy, marking the cells as empty

Bug: 73867732
Change-Id: Ie07f5786f2e5bfe2340fd0b8723964f651c929d4
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 13f0aed..43a781d 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -1840,7 +1840,7 @@
         mAppWidgetHost.clearViews();
 
         if (mHotseat != null) {
-            mHotseat.resetLayout();
+            mHotseat.resetLayout(mDeviceProfile.isVerticalBarLayout());
         }
         TraceHelper.endSection("startBinding");
     }