build: removing dependencies of IPTables::ChainMgr from docker (#1598)

Removes the remaining dependencies from for Chainmgr primarily from
both docker set ups for front and back .

fixes #1564

dockerfy/dockers/back/Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update \
     libdbd-mysql-perl libdbi-perl libdbix-connector-perl libipc-run3-perl libnet-ldap-perl \
     libproc-pid-file-perl libsys-virt-perl libxml-libxml-perl libconfig-yaml-perl \
     libmoose-perl libjson-xs-perl perlmagick libmoosex-types-netaddr-ip-perl libsys-statistics-linux-perl \
-    libio-interface-perl libiptables-chainmgr-perl libnet-dns-perl liblocale-maketext-lexicon-perl \
+    libio-interface-perl libnet-dns-perl liblocale-maketext-lexicon-perl \
     libmojolicious-plugin-i18n-perl libdbd-sqlite3-perl debconf adduser libdigest-sha-perl libnet-ssh2-perl \
     libfile-rsync-perl libdate-calc-perl libparallel-forkmanager-perl libdatetime-perl libencode-locale-perl netcat-openbsd \
     liblwp-useragent-determined-perl libvirt-clients supervisor net-tools openssh-client apt-utils curl libpbkdf2-tiny-perl \

dockerfy/dockers/front/Dockerfile

@@ -8,7 +8,7 @@ RUN apt-get update \
     libdbd-mysql-perl libdbi-perl libdbix-connector-perl libipc-run3-perl libnet-ldap-perl \
     libproc-pid-file-perl libsys-virt-perl libxml-libxml-perl libconfig-yaml-perl \
     libmoose-perl libjson-xs-perl perlmagick libmoosex-types-netaddr-ip-perl libsys-statistics-linux-perl \
-    libio-interface-perl libiptables-chainmgr-perl libnet-dns-perl liblocale-maketext-lexicon-perl \
+    libio-interface-perl libnet-dns-perl liblocale-maketext-lexicon-perl \
     libmojolicious-plugin-i18n-perl libdbd-sqlite3-perl debconf adduser libdigest-sha-perl libnet-ssh2-perl libpbkdf2-tiny-perl \
     libfile-rsync-perl libdate-calc-perl libparallel-forkmanager-perl libdatetime-perl libencode-locale-perl netcat-openbsd \
     libio-stringy-perl libvirt-clients liblwp-useragent-determined-perl supervisor net-tools apt-utils lsof mysql-client \