Upgrade Reactor Version

Author: garyrussell

build.gradle

@@ -57,7 +57,7 @@ ext {
 	mockitoVersion = '3.6.28'
 	rabbitmqVersion = project.hasProperty('rabbitmqVersion') ? project.rabbitmqVersion : '5.9.0'
 	rabbitmqHttpClientVersion = '3.8.0.RELEASE'
-	reactorVersion = '2020.0.8'
+	reactorVersion = '2020.0.9'
 	springDataCommonsVersion = '2.4.11'
 	springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.3.9'
 	springRetryVersion = '1.3.1'