Use the -y switch for zypper install DOK-W1010
Bug risk
Major
Without the -y/--assume-yes option it might be possible for the build to break without human intervention.
Bad Practice
FROM opensuse/leap:15.2
RUN zypper install httpd=2.4.46 && zypper clean
Recommended
FROM opensuse/leap:15.2
RUN zypper install -y httpd=2.4.46 && zypper clean