WS 78 fix datafetcher tests

ci/unit-test.template.yml

@@ -3,8 +3,9 @@
     script:
         - cd /code && ./bin/run-tests.sh -b
     artifacts:
+        name: ".coverage.${SERVICE_NAME}.${CI_COMMIT_SHORT_SHA}"
         paths:
-          - .coverage.${SERVICE_NAME}.${CI_COMMIT_SHORT_SHA}
+          - .coverage
     rules:
         - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
         - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
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