Revert "iommu/vt-d: Retrieve IOMMU perfmon capability information"

This reverts commit 586e19c8 which is
commit a6a5006d upstream.

This commit is pulled in due to dependency for:
8c91a4bf ("iommu: Fix compilation without CONFIG_IOMMU_INTEL")

But the patch itself is part of a patchset, should not only include one,
and it lead to boot hang on on Kernel 6.1.83+ with Dell PowerEdge R770
and Intel Xeon 6710E, so revert it for stable 6.1.112

Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>