iommufd/selftest: Test dirty tracking on PASID

iommufd/selftest: Test dirty tracking on PASID

Add test case for dirty tracking on a domain attached to PASID, also
confirm attachment to PASID fail if device doesn't support dirty tracking.

Suggested-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Yi Liu <yi.l.liu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20260330101108.12594-5-zhenzhong.duan@intel.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>