fix(uat): add callback for disconnect

[auarbekov]

Issue #, if available:
add callback for disconnect

Description of changes:

• Add callback for disconnect
• Add properties for disconnect
• Refactor message arriving for listener

Why is this change necessary:
Implement callback

How was this change tested:
Start a local broker and disconnect while the client is running.

Test results:

[INFO ] 2023-07-17 13:45:48.427 [grpc-default-executor-0] GRPCDiscoveryServer - RegisterAgent: agentId client1
[INFO ] 2023-07-17 13:45:48.514 [grpc-default-executor-0] GRPCDiscoveryServer - DiscoveryClient: agentId client1 address 127.0.0.1 port 42735
[INFO ] 2023-07-17 13:45:48.516 [grpc-default-executor-0] EngineControlImpl - Created new agent control for client1 on 127.0.0.1:42735
[INFO ] 2023-07-17 13:45:48.541 [grpc-default-executor-0] ExampleControl - Agent client1 is connected
[INFO ] 2023-07-17 13:45:48.543 [pool-2-thread-1] AgentTestScenario - Playing test scenario for agent id client1
[INFO ] 2023-07-17 13:45:51.551 [pool-2-thread-1] AgentTestScenario - Set CONNECT user property: region, US
[INFO ] 2023-07-17 13:45:51.551 [pool-2-thread-1] AgentTestScenario - Set CONNECT user property: type, JSON
[INFO ] 2023-07-17 13:45:51.552 [pool-2-thread-1] AgentTestScenario - Set CONNECT request response information true
[INFO ] 2023-07-17 13:45:52.024 [pool-2-thread-1] AgentControlImpl - Created connection with id 1 CONNACK 'sessionPresent: false
receiveMaximum: 20
retainAvailable: true
'
[INFO ] 2023-07-17 13:45:52.024 [pool-2-thread-1] AgentControlImpl - createMqttConnection: MQTT connectionId 1 created
[INFO ] 2023-07-17 13:45:52.024 [pool-2-thread-1] AgentTestScenario - MQTT connection with id 1 is established
[INFO ] 2023-07-17 13:45:57.028 [pool-2-thread-1] AgentTestScenario - Set SUBSCRIBE user property: region, US
[INFO ] 2023-07-17 13:45:57.028 [pool-2-thread-1] AgentTestScenario - Set SUBSCRIBE user property: type, JSON
[INFO ] 2023-07-17 13:45:57.032 [pool-2-thread-1] AgentControlImpl - SubscribeMqtt: subscribe on connection 1
[INFO ] 2023-07-17 13:45:57.048 [pool-2-thread-1] AgentTestScenario - Subscribe response: connectionId 1 reason codes [0] reason string ''
[INFO ] 2023-07-17 13:46:01.673 [grpc-default-executor-0] GRPCDiscoveryServer - OnMqttDisconnect: agentId client1 connectionId 1 disconnect 'reasonCode: 0
' error 'Connection lost'
[INFO ] 2023-07-17 13:46:01.673 [grpc-default-executor-0] AgentTestScenario - MQTT disconnected on agentId client1 connectionId 1 disconnect 'reasonCode: 0
' error 'Connection lost'
[INFO ] 2023-07-17 13:46:07.052 [pool-2-thread-1] AgentTestScenario - Set PUBLISH payload format indicator true
[INFO ] 2023-07-17 13:46:07.052 [pool-2-thread-1] AgentTestScenario - Set PUBLISH message expiry interval 3600
[INFO ] 2023-07-17 13:46:07.052 [pool-2-thread-1] AgentTestScenario - Set PUBLISH response topic /thing1/response/topic
[INFO ] 2023-07-17 13:46:07.053 [pool-2-thread-1] AgentTestScenario - Set PUBLISH correlation data <ByteString@61f9c11e size=16 contents="correlation_data">
[INFO ] 2023-07-17 13:46:07.053 [pool-2-thread-1] AgentTestScenario - Set PUBLISH user property: region, US
[INFO ] 2023-07-17 13:46:07.053 [pool-2-thread-1] AgentTestScenario - Set PUBLISH user property: type, JSON
[INFO ] 2023-07-17 13:46:07.053 [pool-2-thread-1] AgentTestScenario - Set PUBLISH content type text/plain; charset=utf-8
[INFO ] 2023-07-17 13:46:07.056 [pool-2-thread-1] AgentControlImpl - PublishMqtt: publishing on connectionId 1 topic test/topic
[INFO ] 2023-07-17 13:46:07.079 [pool-2-thread-1] AgentTestScenario - Published connectionId 1 reason code 32104 reason string 'Client is not connected'
[INFO ] 2023-07-17 13:46:12.080 [pool-2-thread-1] AgentTestScenario - Set UNSUBSCRIBE user property: region, US
[INFO ] 2023-07-17 13:46:12.080 [pool-2-thread-1] AgentTestScenario - Set UNSUBSCRIBE user property: type, JSON
[INFO ] 2023-07-17 13:46:12.085 [pool-2-thread-1] AgentControlImpl - UnsubscribeMqtt: unsubscribe on connectionId 1
[INFO ] 2023-07-17 13:46:12.097 [pool-2-thread-1] AgentTestScenario - Unsubscribe response: connectionId 1 reason codes [32104] reason string 'Client is not connected'
[INFO ] 2023-07-17 13:46:22.098 [pool-2-thread-1] AgentTestScenario - Set DISCONNECT user property: region, US
[INFO ] 2023-07-17 13:46:22.098 [pool-2-thread-1] AgentTestScenario - Set DISCONNECT user property: type, JSON
[INFO ] 2023-07-17 13:46:52.217 [pool-2-thread-1] AgentControlImpl - closeMqttConnection: MQTT connectionId 1 closed
[INFO ] 2023-07-17 13:46:52.220 [pool-2-thread-1] AgentControlImpl - sending shutdown request
[INFO ] 2023-07-17 13:46:52.234 [pool-2-thread-1] AgentControlImpl - shutdown request sent successfully
[INFO ] 2023-07-17 13:46:52.290 [grpc-default-executor-0] GRPCDiscoveryServer - UnregisterAgent: agentId client1 reason Agent shutdown by OTF request 'That's it.'
[INFO ] 2023-07-17 13:46:52.291 [grpc-default-executor-0] AgentControlImpl - shutting down channel with agent id client1
[INFO ] 2023-07-17 13:46:52.292 [grpc-default-executor-0] AgentControlImpl - channel terminated with agent id client1
[INFO ] 2023-07-17 13:46:52.292 [grpc-default-executor-0] ExampleControl - Agent client1 is disconnected

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