Mouse: Plumb swap mouse primary button setting

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

Flag: com.android.hardware.input.mouse_swap_primary_button

Change-Id: Id3cc1d4aa1ad7795a6a518a3cdd46272f41a9d2a
8 files changed