Update where test files are coming from.

.gitlab-ci.yml

@@ -2,7 +2,7 @@ before_script:
   - module add  python/3.6.1-2-anaconda
   - pip install --user pytest-pythonpath pytest-cov
   - module load  nextflow/0.31.0
-  - ln -s /work/BICF/s163035/chipseq/*fastq.gz test_data/
+  - ln -s /project/shared/bicf_workflow_ref/workflow_testdata/chipseq/*fastq.gz test_data/
 
 stages:
   - unit