Don't need to remove user

src/freedombone-app-jitsi

     if [ -d /etc/jitsi ]; then
         rm -rf /etc/jitsi
     fi
-    deluser --remove-all-files jitsi
     if [ -d /usr/share/jitsi-videobridge ]; then
         rm -rf /usr/share/jitsi-videobridge
     fi