Merge branch 'use-upstream-pegasus-repo-el8' into 'el8'

use upstream pegasus repository

See merge request !43

Dockerfile

@@ -20,13 +20,15 @@ RUN dnf -y install https://repo.opensciencegrid.org/osg/23-main/osg-23-main-el8-
     dnf config-manager -q --save --setopt="osg.skip_if_unavailable=true" &> /dev/null && \
     dnf config-manager -q --save --setopt="osg.exclude=*condor*" &> /dev/null
 
+# add pegasus repository:
+RUN curl -L -o /etc/yum.repos.d/pegasus.repo https://download.pegasus.isi.edu/wms/download/rhel/8/pegasus.repo
+
 # install extra packages
 RUN dnf -y install \
       bash-completion \
       epel-release \
       igwn-backports-config \
-      igwn-epel-config \
-      igwn-pegasus-config && \
+      igwn-epel-config && \
     dnf clean all
 
 # disable upstream epel