Merge pull request #528 from rabbitmq/dependabot/maven/org.apache.maven.plugins-maven-source-plugin-3.3.1

Bump org.apache.maven.plugins:maven-source-plugin from 3.3.0 to 3.3.1

Author: acogoluegnes

pom.xml

@@ -77,7 +77,7 @@
     <maven.gpg.plugin.version>3.2.2</maven.gpg.plugin.version>
     <buildnumber.plugin.version>3.2.0</buildnumber.plugin.version>
     <maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>
-    <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
+    <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
     <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
     <maven.jar.plugin.version>3.3.0</maven.jar.plugin.version>
     <build-helper-maven-plugin.version>3.4.0</build-helper-maven-plugin.version>