include test_alfa in CI

.gitlab-ci.yml

@@ -14,6 +14,7 @@ test:
     # add script tests here
     - bash tests/test_scripts_labkey_to_snakemake_table/test.sh
     - bash tests/test_scripts_labkey_to_snakemake_api/test.sh
+    - bash tests/test_alfa/test.sh
     # add integration tests here
     - bash tests/test_create_dag_image/test.sh
     - bash tests/test_create_rule_graph/test.sh