fix missing path change

Author: vancraar

.jenkins/Jenkinsfile

@@ -559,7 +559,7 @@ $([[ $BACKEND != OPENMP ]] &&  echo "-E \"Base*\"") # Exclude base tests for all
                                 source $SGSSCRATCH/spack/share/spack/setup-env.sh
 
 
-                                cd ${WORKSPACE}/plssvm/tests/data/libsvm
+                                cd ${WORKSPACE}/plssvm/tests/data/libsvm/classification
                                 case $BACKEND in
                                     OPENCL|ADAPTIVECPP|DPCPP|STDPAR-NVHPC|STDPAR-DPCPP|STDPAR-ADAPTIVECPP)
                                         if [ "$ARCHITECTURE" != NVIDIA ]; then