net/mlx5: Add rts2rts_qp_counters_set_id field in hca cap

Add rts2rts_qp_counters_set_id field in hca cap so that RTS2RTS
qp modification can be used to change the counter of a QP.
Signed-off-by: NMark Zhang <markz@mellanox.com>
Reviewed-by: NMajd Dibbiny <majd@mellanox.com>
Acked-by: NSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: NLeon Romanovsky <leonro@mellanox.com>

include/linux/mlx5/mlx5_ifc.h

@@ -1096,7 +1096,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
 	u8         cc_modify_allowed[0x1];
 	u8         start_pad[0x1];
 	u8         cache_line_128byte[0x1];
-	u8         reserved_at_165[0xa];
+	u8         reserved_at_165[0x4];
+	u8         rts2rts_qp_counters_set_id[0x1];
+	u8         reserved_at_16a[0x5];
 	u8         qcam_reg[0x1];
 	u8         gid_table_size[0x10];