Upgrade versions; prepare for release

Author: garyrussell

build.gradle

@@ -48,11 +48,11 @@ ext {
 	junitJupiterVersion = '5.5.2'
 	log4jVersion = '2.13.2'
 	logbackVersion = '1.2.3'
-	micrometerVersion = '1.3.17'
+	micrometerVersion = '1.3.18'
 	mockitoVersion = '3.1.0'
 	rabbitmqVersion = project.hasProperty('rabbitmqVersion') ? project.rabbitmqVersion : '5.7.3'
 	rabbitmqHttpClientVersion = '3.2.0.RELEASE'
-	reactorVersion = 'Dysprosium-SR17'
+	reactorVersion = 'Dysprosium-SR18'
 	springDataCommonsVersion = '2.2.13.RELEASE'
 	springVersion = project.hasProperty('springVersion') ? project.springVersion : '5.2.13.RELEASE'
 	springRetryVersion = '1.2.5.RELEASE'