style: SqsOutboundChannelAdapterParserTest unused imports removed

Author: boolivar

int-aws-support/src/test/java/org/springframework/integration/aws/config/xml/SqsOutboundChannelAdapterParserTest.java

@@ -1,9 +1,6 @@
 package org.springframework.integration.aws.config.xml;
 
-import org.assertj.core.api.Condition;
-import org.assertj.core.api.InstanceOfAssertFactories;
 import org.junit.jupiter.api.Test;
-import org.springframework.beans.PropertyValue;
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.beans.factory.config.RuntimeBeanReference;
 import org.springframework.beans.factory.config.TypedStringValue;