Bump org.jfree:jfreechart from 1.5.5 to 1.5.6#1299

lukaszlenart merged 1 commit intomainapache/struts:mainfrom

dependabot/maven/org.jfree-jfreechart-1.5.6apache/struts:dependabot/maven/org.jfree-jfreechart-1.5.6Copy head branch name to clipboard