fix: remote-desktop 7_remove vulnerabilities

images/remote-desktop/Dockerfile

@@ -522,14 +522,6 @@ RUN chown -R $NB_USER /home/$NB_USER
 USER $NB_USER
 COPY --chown=$NB_USER:100 nginx.conf /etc/nginx/nginx.conf
 
-
-# Remove libpdfbox-java due to CVE-2019-0228. See https://github.com/StatCan/aaw-kubeflow-containers/issues/249#issuecomment-834808115 for details.
-# Issue opened https://github.com/jupyter/docker-stacks/issues/1299.
-# This line of code should be removed once a solution or better alternative is found.
-RUN apt-get update --yes \
-    && dpkg -r --force-depends libpdfbox-java \
-    && rm -rf /var/lib/apt/lists/*
-
 # Forcibly upgrade packages to patch vulnerabilities
 # See https://github.com/StatCan/aaw-private/issues/58#issuecomment-1471863092 for more details.
 RUN pip3 --no-cache-dir install --quiet \