added checkout of wxflow and running lit link on the runner

.github/workflows/ci-unit_tests.yaml

@@ -24,7 +24,6 @@ jobs:
           sudo apt-get install -y perl libxml-libxml-perl libxml-libxslt-perl libdatetime-perl
           python -m pip install --upgrade pip
           pip install pytest
-          pip install wxflow
 
       - name: Cache Rocoto Install
         uses: actions/cache@v4
@@ -44,6 +43,11 @@ jobs:
       - name: Run tests
         run: |
           sudo mkdir -p /work/noaa
+          git submodule upate --init $GITHUB_WORKSPACE/sorc/wxflow
+          cd $GITHUB_WORKSPACE/sorc/wxflow
+          git checkout config_env_xor
+          cd $GITHUB_WORKSPACE/sorc
+          link_workflow.sh
           cd $GITHUB_WORKSPACE/ci/scripts/tests
           pytest -v test_setup.py  --junitxml $GITHUB_WORKSPACE/ci/scripts/tests/test-results.xml
           ls $GITHUB_WORKSPACE/ci/scripts/tests/testdata/RUNDIR/EXPDIR/C48_ATM