iommu/arm-smmu-qcom-debug: Do not print for handled faults

Handled faults can be "normal", don't spam dmesg about them.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Pranjal Shrivastava <praan@google.com>
Link: https://lore.kernel.org/r/20240701162025.375134-3-robdclark@gmail.com


Signed-off-by: Will Deacon <will@kernel.org>