Move debug register offsets to different location due to hardware changes.

Fixes: dd635e33 ("platform: mellanox: Introduce support of new Nvidia L1 switch")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/20230813083735.39090-5-vadimp@nvidia.com


Signed-off-by: Hans de Goede <hdegoede@redhat.com>