Upgrade to Dropwizard Metrics 3.1.3

Closes gh-8446

Author: wilkinsona

spring-boot-dependencies/pom.xml

@@ -67,7 +67,7 @@
 		<crashub.version>1.3.2</crashub.version>
 		<derby.version>10.12.1.1</derby.version>
 		<dom4j.version>1.6.1</dom4j.version>
-		<dropwizard-metrics.version>3.1.2</dropwizard-metrics.version>
+		<dropwizard-metrics.version>3.1.3</dropwizard-metrics.version>
 		<ehcache.version>2.10.3</ehcache.version>
 		<ehcache3.version>3.1.3</ehcache3.version>
 		<embedded-mongo.version>1.50.5</embedded-mongo.version>