bnxt_en: Add the new firmware API to query hardware resources.

bnxt_en: Add the new firmware API to query hardware resources.

Orabug: 27648355, 27648339

The new API HWRM_FUNC_RESOURCE_QCAPS provides min and max hardware
resources.  Use the new API when it is supported by firmware.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit be0dd9c4100c9549fe50258e3d928072e6c31590)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Reviewed-by: Jack Vogel <jack.vogel@oracle.com>
Conflicts:
	drivers/net/ethernet/broadcom/bnxt/bnxt.h