Fix script path in tests yaml

ci_tests/gitlab-ci.yaml

@@ -71,9 +71,9 @@ test_basic_grb:
   stage: test
   script:
     # need to source to get release name variables for cleanup
-    - source ../../ci_tests/run_basic_grb_test.sh
+    - source ./ci_tests/run_basic_grb_test.sh
   after_script:
-    - ../../ci_tests/cleanup_basic_grb_test.sh
+    - ./ci_tests/cleanup_basic_grb_test.sh
   dependencies:
     - get_chart_grb
   rules: