Upgrade to Spring Integration 5.0.6

Closes gh-13457

Author: snicoll

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -157,7 +157,7 @@
 		<spring-cloud-connectors.version>2.0.2.RELEASE</spring-cloud-connectors.version>
 		<spring-data-releasetrain.version>Kay-SR8</spring-data-releasetrain.version>
 		<spring-hateoas.version>0.24.0.RELEASE</spring-hateoas.version>
-		<spring-integration.version>5.0.5.RELEASE</spring-integration.version>
+		<spring-integration.version>5.0.6.RELEASE</spring-integration.version>
 		<spring-kafka.version>2.1.6.RELEASE</spring-kafka.version>
 		<spring-ldap.version>2.3.2.RELEASE</spring-ldap.version>
 		<spring-plugin.version>1.2.0.RELEASE</spring-plugin.version>