iommu/amd: Disable PPR log/interrupt in iommu_disable()

Similar to other logs, disable PPR log/interrupt in
iommu_disable() path.

Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20230628054554.6131-2-vasant.hegde@amd.com


Signed-off-by: Joerg Roedel <jroedel@suse.de>