Ubuntu builds get stuck on task [repository : Create epirepo repository] waiting for user input

[przemyslavic]

Outout from ps fauxwww:

\_ /bin/bash -c set -o pipefail && /tmp/epi-repository-setup-scripts/create-repository.sh /var/www/html/epirepo false |& tee /tmp/epi-repository-setup-scripts/create-repository.log
    \_ /bin/bash -eu /tmp/epi-repository-setup-scripts/create-repository.sh /var/www/html/epirepo false
    |   \_ apt -y install apache2 dpkg-dev
    |       \_ /usr/bin/dpkg --status-fd 40 --configure --pending
    |           \_ /usr/bin/perl -w /usr/share/debconf/frontend /var/lib/dpkg/info/libssl1.1:amd64.postinst configure 1.1.0g-2ubuntu4.3
    |               \_ /bin/sh /var/lib/dpkg/info/libssl1.1:amd64.postinst configure 1.1.0g-2ubuntu4.3
    |               \_ whiptail --backtitle Package configuration --title Configuring libssl1.1:amd64 --output-fd 11 --defaultno --yesno -- There are services installed on your system which need to be restarted  when certain libraries, such as libpam, libc, and libssl, are upgraded.  Since these restarts may cause interruptions of service for the system,  you will normally be prompted on each upgrade for the list of services  you wish to restart.  You can choose this option to avoid being  prompted; instead, all necessary restarts will be done for you  automatically so you can avoid being asked questions on each library  upgrade.  Restart services during package upgrades without asking? 16 77
    \_ tee /tmp/epi-repository-setup-scripts/create-repository.log

[to-bar]

apt-get install -y -qq ansible
This does not guarantee a non-interactive run. If you want a non-interactive run, you must use all the necessary parameters. For example:
UCF_FORCE_CONFOLD=1 DEBIAN_FRONTEND=noninteractive apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" -qq -y install ansible

Ref: https://bugs.launchpad.net/ubuntu/+source/ansible/+bug/1833013

[to-bar]

Same issue found in offline mode, fixed by #1038