test: Fail on self-check warnings in test_runner.py

ci/test/03_test_script.sh

@@ -184,7 +184,7 @@ if [ "$RUN_FUNCTIONAL_TESTS" = "true" ]; then
   eval "TEST_RUNNER_EXTRA=($TEST_RUNNER_EXTRA)"
   LD_LIBRARY_PATH="${DEPENDS_DIR}/${HOST}/lib" \
   "${BASE_BUILD_DIR}/test/functional/test_runner.py" \
-    --ci "${MAKEJOBS}" \
+    "${MAKEJOBS}" \
     --tmpdirprefix "${BASE_SCRATCH_DIR}/test_runner/" \
     --ansi \
     --combinedlogslen=99999999 \