RDMA/irdma: Add Atomic Operations support

Extend irdma to support atomic operations, namely Compare and Swap and
Fetch and Add, for GEN3 devices.

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Link: https://patch.msgid.link/20250827152545.2056-15-tatyana.e.nikolova@intel.com


Tested-by: Jacob Moroni <jmoroni@google.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>