fix: install slurm/condor single/hepmc3 in short dir

containers/jug/xl.Dockerfile

@@ -97,20 +97,19 @@ ADD https://api.github.com/repos/eic/job_submission_slurm/commits/${CAMPAIGNS_SL
 RUN mkdir -p /opt/campaigns                                                     \
  && cd /opt/campaigns                                                           \
  && git clone -b ${CAMPAIGNS_SINGLE_VERSION} --depth 1                          \
-        https://github.com/eic/simulation_campaign_single.git                   \
+        https://github.com/eic/simulation_campaign_single.git single            \
  && mkdir -p /opt/campaigns                                                     \
  && cd /opt/campaigns                                                           \
  && git clone -b ${CAMPAIGNS_HEPMC3_VERSION} --depth 1                          \
-        https://github.com/eic/simulation_campaign_hepmc3.git                   \
+        https://github.com/eic/simulation_campaign_hepmc3.git hepmc3            \
  && mkdir -p /opt/campaigns                                                     \
  && cd /opt/campaigns                                                           \
  && git clone -b ${CAMPAIGNS_CONDOR_VERSION} --depth 1                          \
-        https://github.com/eic/job_submission_condor.git                        \
+        https://github.com/eic/job_submission_condor.git condor                 \
  && mkdir -p /opt/campaigns                                                     \
  && cd /opt/campaigns                                                           \
  && git clone -b ${CAMPAIGNS_SLURM_VERSION} --depth 1                           \
-        https://github.com/eic/job_submission_slurm.git
-
+        https://github.com/eic/job_submission_slurm.git slurm
 ## also install detector/ip geometries into opt
 ARG NIGHTLY=''
 ## cache bust when updated repositories