Upgrade to Rabbit Amqp Client 4.8.3

Closes gh-14750

Author: wilkinsona

spring-boot-dependencies/pom.xml

@@ -141,7 +141,7 @@
 		<neo4j-ogm.version>2.1.6</neo4j-ogm.version>
 		<postgresql.version>9.4.1212.jre7</postgresql.version>
 		<querydsl.version>4.1.4</querydsl.version>
-		<rabbit-amqp-client.version>4.8.1</rabbit-amqp-client.version>
+		<rabbit-amqp-client.version>4.8.3</rabbit-amqp-client.version>
 		<reactor.version>2.0.8.RELEASE</reactor.version>
 		<reactor-spring.version>2.0.7.RELEASE</reactor-spring.version>
 		<selenium.version>2.53.1</selenium.version>