RDMA/bnxt_re: Update statistics counter name

Update a statistics counter name as the interface structure got updated.

Fixes: 9d6b648c

 ("bnxt_en: Update firmware interface spec to 1.10.1.65.")
Link: https://lore.kernel.org/r/1631709163-2287-3-git-send-email-selvin.xavier@broadcom.com
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>