Mouse: Plumb reverse mouse vertical scroll settings

Bug: 359349392
Bug: 352598211
Test: Local DUT with aconfig flags enabled, verified settings
      appeared and affects mouse scroll direction.

Flag: com.android.hardware.input.mouse_reverse_vertical_scrolling

Change-Id: Ia2972e1bd21265d7303f6bdaf250e5cbc26c609d
8 files changed