vfio/mlx5: Create and destroy page tracker object

Add support for creating and destroying page tracker object.

This object is used to control/report the device dirty pages.

As part of creating the tracker need to consider the device capabilities
for max ranges and adapt/combine ranges accordingly.

Signed-off-by: Yishai Hadas <yishaih@nvidia.com>
Link: https://lore.kernel.org/r/20220908183448.195262-8-yishaih@nvidia.com


Signed-off-by: Alex Williamson <alex.williamson@redhat.com>