docker: fix user input prompt for abi dockerfile
@@ -29,7 +29,7 @@ RUN yum localinstall -y ${ELEKTRA_ROOT}/*
RUN wget https://rpms.libelektra.org/fedora-34/libelektra.repo -O libelektra.repo \
&& mv libelektra.repo /etc/yum.repos.d/ \
- && yum update
+ && yum update -y
RUN yum -y install --downloadonly --downloaddir=./ elektra-tests \
&& rpm -i --nodeps ./elektra-tests* ./elektra-tests* \
