bnxt_en: Add VF PCI ID for 5760X (P7) chips

No driver logic changes are required to support the VFs, so just add
the VF PCI ID.

Reviewed-by: Selvin Thyparampil Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240501003056.100607-7-michael.chan@broadcom.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>