Android 13大屏设备时底下显示任务栏以及虚拟按键靠右的问题，
当前需求是去掉底部任务栏的显示，并把虚拟按键导航栏居中显示。

修改前的效果：

修改后的效果：

通过查看源码逻辑，可以发现只需把isTablet相关的逻辑和配置修改为false即可。

涉及修改的文件目录如下:

	modified:   vendor/mediatek/proprietary/packages/apps/Launcher3/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
	modified:   vendor/mediatek/proprietary/packages/apps/Launcher3/res/layout/launcher.xml
	modified:   vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/states/RotationHelper.java
	modified:   vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/util/DisplayController.java
	modified:   vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/util/window/WindowManagerProxy.java
	modified:   vendor/mediatek/proprietary/packages/apps/SystemUI/shared/src/com/android/systemui/shared/recents/utilities/Utilities.java

详细修改patch