updated DOAP file due to 1.8.9 release
updated DOAP file due to 1.8.9 release

git-svn-id: c3ad59981690829a43dc34c293c4e2cd04bcd994@1673001 13f79535-47bb-0310-9956-ffa450edef68

apache/pdfbox,kalaspuffar/pdfbox,kalaspuffar/pdfbox,apache/pdfbox