SubscribeMany and UnsubscribeMany responses contain pointers instead of QoS

[Arnavion]

The code is casting *mut MQTTReasonCodes -> i32 instead of the intended MQTTReasonCodes -> i32

paho.mqtt.rust/src/server_response.rs

Line 208 in cf953b9

qosv.push(rsp.alt.sub.reasonCodes.add(i) as i32);

-qosv.push(rsp.alt.sub.reasonCodes.add(i) as i32);
+qosv.push(*rsp.alt.sub.reasonCodes.add(i) as i32);

paho.mqtt.rust/src/server_response.rs

Line 227 in cf953b9

qosv.push(rsp.alt.unsub.reasonCodes.add(i) as i32);

-qosv.push(rsp.alt.unsub.reasonCodes.add(i) as i32);
+qosv.push(*rsp.alt.unsub.reasonCodes.add(i) as i32);