chore(deps): bump org.apache.maven.plugins:maven-javadoc-plugin (#384)

Author: dependabot[bot]

pom.xml

@@ -216,7 +216,7 @@
       <!-- Required: javadoc JAR -->
       <plugin>
         <artifactId>maven-javadoc-plugin</artifactId>
-        <version>3.4.1</version>
+        <version>3.6.2</version>
         <configuration>
           <source>8</source>
         </configuration>