Merge pull request #69 from jenkinsci/dependabot/maven/org.jenkins-ci.plugins-plugin-4.39

Bump plugin from 4.38 to 4.39

Author: dheid

pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>4.38</version>
+        <version>4.39</version>
     </parent>
 
     <artifactId>postbuildscript</artifactId>