Merge pull request #890 from rabbitmq/dependabot/maven/org.apache.maven.plugins-maven-dependency-plugin-3.9.0

Bump org.apache.maven.plugins:maven-dependency-plugin from 3.8.1 to 3.9.0

Author: acogoluegnes

pom.xml

@@ -85,7 +85,7 @@
     <maven.install.plugin.version>3.1.4</maven.install.plugin.version>
     <maven.jar.plugin.version>3.4.2</maven.jar.plugin.version>
     <buildnumber.plugin.version>3.2.1</buildnumber.plugin.version>
-    <maven-dependency-plugin.version>3.8.1</maven-dependency-plugin.version>
+    <maven-dependency-plugin.version>3.9.0</maven-dependency-plugin.version>
     <maven.surefire.plugin.version>3.5.4</maven.surefire.plugin.version>
     <maven.failsafe.plugin.version>3.5.4</maven.failsafe.plugin.version>
     <build-helper-maven-plugin.version>3.6.1</build-helper-maven-plugin.version>