1119744 - Bumps qpid-server release to qpid-cpp.0.26-9 which should fix this bug

https://bugzilla.redhat.com/show_bug.cgi?id=1119744

This was fixed upstream supposedly with release 9. The [comment on upstream](https://issues.apache.org/jira/browse/QPID-5900?focusedCommentId=14063976&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14063976) includes output that is convincing.