Remove too dangerous option

sh/tests/Dockerfile

@@ -1,6 +1,6 @@
 FROM debian:stable-slim
 
 RUN apt-get update
-RUN apt-get -y install --no-install-recommends jq curl git
+RUN apt-get -y install jq curl git
 COPY . /app
 ENTRYPOINT ["/bin/bash", "/app/entrypoint.sh"]