Scale cursor moves with display density

This CL updates the CursorInputMapper to scale the cursor moves with the
display density. Scaling is not applied when the pointer capture is
enabled or scaling is explicitly disabled.

This CL also adds connected display dev option override for
connected_displays_associated_display_cursor_bugfix flag.

Bug: 367662715
Bug: 407953907
Test: atest CursorInputMapperUnitTest
Flag: com.android.input.flags.scale_cursor_speed_with_dpi
Change-Id: Ie27d32d8b84174055f32463d3097e6136f51a1d7