Upgrade to Dropwizard Metrics 4.1.7

Closes gh-21336

Author: snicoll

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

@@ -57,7 +57,7 @@
 		<dependency-management-plugin.version>1.0.9.RELEASE</dependency-management-plugin.version>
 		<db2-jdbc.version>11.5.0.0</db2-jdbc.version>
 		<derby.version>10.14.2.0</derby.version>
-		<dropwizard-metrics.version>4.1.6</dropwizard-metrics.version>
+		<dropwizard-metrics.version>4.1.7</dropwizard-metrics.version>
 		<ehcache.version>2.10.6</ehcache.version>
 		<ehcache3.version>3.8.1</ehcache3.version>
 		<embedded-mongo.version>2.2.0</embedded-mongo.version>