Update SysUI tuner so rotation button can be added/removed

        <item>Clipboard</item>

        <item>Keycode</item>

        <item>Keyboard switcher</item>

        <item>Rotation suggestion</item>

        <item>None</item>

    </string-array>

    <string-array name="nav_bar_button_values" translatable="false">

        <item>clipboard</item>

        <item>key</item>

        <item>menu_ime</item>

        <item>rotate</item>

        <item>space</item>

    </string-array>