bnxt_en: Fix typo in PCI id to device description string mapping

bnxt_en: Fix typo in PCI id to device description string mapping

Fix 57502 and 57508 NPAR description string entries.  The typos
caused these devices to not match up with lspci output.

Fixes: 49c98421e6ab ("bnxt_en: Add PCI IDs for 57500 series NPAR devices.")
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>