InputManagerService: pass settings for new mouse ballistics

Change Ifcf43f4de6017f06b66f37d5e03a13cc257d92d5 added the native code
for this, but I forgot that I'd also had to add a couple of lines here
to pass the speed settings down into native code.

Bug: 315313622
Test: atest inputflinger_tests
Test: check pointer movement with a mouse, including changing the
      pointer speed setting and checking that the movement speed changes
Change-Id: Id2f474eef62f9b08685d2acdc516455228343e2b