barrnap docker image

install libxml-simple-perl with non-interactive mode

for_build/barrnap_only/Dockerfile

@@ -5,7 +5,7 @@ RUN apt-get update &&\
     apt-get -y upgrade
 
 # Install package needed
-RUN apt-get install -y \
+RUN DEBIAN_FRONTEND="noninteractive" apt-get install -y \
         python3 \
         python3-pip \
         git \