RDMA/bnxt_re: Disable use of reserved wqes

Disabling the reserved wqes logic for Gen P5/P7 devices
because this workaround is required only for legacy devices.

Fixes: ecb53feb ("RDMA/bnxt_en: Enable RDMA driver support for 57500 chip")
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241217102649.1377704-3-kalesh-anakkur.purayil@broadcom.com


Signed-off-by: Leon Romanovsky <leon@kernel.org>