Remove unnecessary empty hpi.bundledArtifacts property

Author: MarkEWaite

pom.xml

@@ -35,7 +35,6 @@
     <revision>5.7.1</revision>
     <changelist>-SNAPSHOT</changelist>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
-    <hpi.bundledArtifacts />
     <hpi.strictBundledArtifacts>true</hpi.strictBundledArtifacts>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
     <jenkins.baseline>2.504</jenkins.baseline>