JCF: revert the local build of listrev for the nightly v5 integration…

… test; what really appears to be needed is the location of daq_app_rte.sh

.github/workflows/nightly-v5-integtest.yml

@@ -56,15 +56,12 @@ jobs:
           #export PATH=$HOME/bin:$PATH
           #type get-ticket.sh && get-ticket.sh
           source /cvmfs/dunedaq.opensciencegrid.org/setup_dunedaq.sh
-          setup_dbt latest_v5 || true
-          rm -rf $NIGHTLY_TAG
-          dbt-create -n $NIGHTLY_TAG
-          cd $NIGHTLY_TAG
-          mv $GITHUB_WORKSPACE/listrev ./sourcecode
-          . env.sh
-          dbt-build --clean
+          setup_dbt latest_v5
+          [[ -e /cvmfs/dunedaq-development.opensciencegrid.org/nightly/$NIGHTLY_TAG/daq_app_rte.sh ]]
+          dbt-setup-release -n $NIGHTLY_TAG
+	  export DBT_INSTALL_DIR=/cvmfs/dunedaq-development.opensciencegrid.org/nightly/$NIGHTLY_TAG
           pytest -v -s --junit-xml=${{ matrix.test_name }}_test_results.xml \
-                 $PWD/install/listrev/share/integtest/listrev_test.py
+                 $LISTREV_SHARE/integtest/listrev_test.py
 
   parse_results:
     runs-on: daq