Merge pull request #760 from rabbitmq/dependabot/maven/org.apache.maven.plugins-maven-javadoc-plugin-3.4.0

Bump maven-javadoc-plugin from 3.3.2 to 3.4.0

Author: michaelklishin

pom.xml

@@ -66,7 +66,7 @@
     <bouncycastle.version>1.70</bouncycastle.version>
     <netcrusher.version>0.10</netcrusher.version>
 
-    <maven.javadoc.plugin.version>3.3.2</maven.javadoc.plugin.version>
+    <maven.javadoc.plugin.version>3.4.0</maven.javadoc.plugin.version>
     <maven.release.plugin.version>2.5.3</maven.release.plugin.version>
     <versions.maven.plugin.version>2.10.0</versions.maven.plugin.version>
     <maven.resources.plugin.version>3.2.0</maven.resources.plugin.version>