All the latest updates from Renovate

This reverts merge request !21 (merged)

pom.xml

@@ -152,7 +152,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.3.1</version>
+                <version>3.6.3</version>
                 <configuration>
                     <tags>
                         <tag>