Upgrade to Spring Integration 4.2.2.RELEASE

Closes gh-4511

spring-boot-dependencies/pom.xml

@@ -134,7 +134,7 @@
 		<spring-batch.version>3.0.5.RELEASE</spring-batch.version>
 		<spring-data-releasetrain.version>Gosling-SR1</spring-data-releasetrain.version>
 		<spring-hateoas.version>0.19.0.RELEASE</spring-hateoas.version>
-		<spring-integration.version>4.2.1.RELEASE</spring-integration.version>
+		<spring-integration.version>4.2.2.RELEASE</spring-integration.version>
 		<spring-loaded.version>1.2.4.RELEASE</spring-loaded.version>
 		<spring-mobile.version>1.1.5.RELEASE</spring-mobile.version>
 		<spring-plugin.version>1.2.0.RELEASE</spring-plugin.version>
@@ -2203,4 +2203,4 @@
 			<id>integration-test</id>
 		</profile>
 	</profiles>
-</project>
+</project>