Merge pull request #3584 from kubernetes-client/dependabot/maven/org.apache.maven.plugins-maven-javadoc-plugin-3.8.0

Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.7.0 to 3.8.0

Author: k8s-ci-robot

pom.xml

@@ -360,7 +360,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-javadoc-plugin</artifactId>
-          <version>3.7.0</version>
+          <version>3.8.0</version>
           <configuration>
             <doclint>none</doclint>
           </configuration>