Remove unused import

Author: acogoluegnes

src/test/java/com/rabbitmq/integration/tests/SimpleAmqpQueueMessageIT.java

@@ -23,7 +23,6 @@
 import javax.jms.Session;
 import javax.jms.TextMessage;
 
-import org.assertj.core.api.Assertions;
 import org.junit.jupiter.api.Test;
 
 import com.rabbitmq.client.AMQP;

src/test/java/com/rabbitmq/jms/admin/RMQConnectionFactoryTest.java

@@ -6,7 +6,6 @@
 import com.rabbitmq.client.AddressResolver;
 import com.rabbitmq.client.Connection;
 import com.rabbitmq.client.ConnectionFactory;
-import org.assertj.core.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;