Merge branch 'bullseye-backports-condor-repo' into 'bullseye-backports'

Add upstream condor repo [bullseye-backports]

See merge request docker/base!23

Dockerfile

@@ -17,6 +17,7 @@ RUN apt-get --assume-yes install \
       apt-utils \
       bash-completion \
       curl \
+      gpg \
       lsb-release \
       wget && \
     apt-get clean
@@ -26,5 +27,8 @@ RUN wget http://software.ligo.org/lscsoft/debian/pool/contrib/l/lscsoft-archive-
     apt --assume-yes install ./lscsoft-archive-keyring_2016.06.20-2_all.deb && \
     rm -f lscsoft-archive-keyring_2016.06.20-2_all.deb
 
-RUN echo "deb http://software.ligo.org/gridtools/debian bullseye main" > /etc/apt/sources.list.d/gridtools.list && \
-    echo "deb [trusted=yes] https://hypatia.aei.mpg.de/lsc-amd64-bullseye ./" > /etc/apt/sources.list.d/lscsoft.list
+RUN echo "deb http://software.ligo.org/gridtools/debian bullseye main" > /etc/apt/sources.list.d/gridtools.list \
+    && echo "deb [trusted=yes] https://hypatia.aei.mpg.de/lsc-amd64-bullseye ./" > /etc/apt/sources.list.d/lscsoft.list \
+    && curl https://research.cs.wisc.edu/htcondor/repo/keys/HTCondor-23.x-Key | gpg --dearmor --yes --output /usr/share/keyrings/HTCondor-23.x.gpg \
+    && echo "deb [signed-by=/usr/share/keyrings/HTCondor-23.x.gpg] https://research.cs.wisc.edu/htcondor/repo/debian/23.x bullseye main" > /etc/apt/sources.list.d/htcondor.list \
+    && apt-get update && apt-get clean