RDMA/bnxt_re: Fix to remove workload check in SRQ limit path

RDMA/bnxt_re: Fix to remove workload check in SRQ limit path

There should not be any checks of current workload to set
srq_limit value to SRQ hw context.

Remove all such workload checks and make a direct call to
set srq_limit via doorbell SRQ_ARM.

Fixes: 37cb11acf1f7 ("RDMA/bnxt_re: Add SRQ support for Broadcom adapters")
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20250805101000.233310-3-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>