update glassfish version and clean

Dockerfile

 FROM gitlab-research.centralesupelec.fr:4567/my-docker-images/docker-webtop:xfce
 
-# openjdk-8-jre is needed fo Modelio
 RUN \
   echo "**** install dependencies ****" && \
-  echo "deb [trusted=yes] http://fr.archive.ubuntu.com/ubuntu bionic main universe" >>/etc/apt/sources.list && \
   apt-get update                        && \
   apt-get install -y                       \
     openjdk-11-jdk
@@ -15,9 +13,9 @@ RUN \
 
 RUN \
   cd /tmp                   && \
-  curl -O -L https://www.eclipse.org/downloads/download.php?file=/ee4j/glassfish/glassfish-7.0.9.zip && \
+  curl -O -L https://www.eclipse.org/downloads/download.php?file=/ee4j/glassfish/glassfish-7.0.11.zip && \
   cd /opt && \
-  unzip /tmp/glassfish-7.0.9.zip && \
+  unzip /tmp/glassfish-7.0.11.zip && \
   chmod -R o+r /opt/glassfish7
 
 RUN \