keep certificates in Docker

Author: jvde-github

Dockerfile

@@ -6,7 +6,7 @@ ENV RUN_NUMBER=${RUN_NUMBER}
 RUN apt-get update && apt-get upgrade -y && \
     apt-get install -y --no-install-recommends curl ca-certificates && \
     bash -c "$(curl -fsSL https://raw.githubusercontent.com/jvde-github/AIS-catcher/main/scripts/aiscatcher-install)" _ --package --no-systemd --no-user && \
-    apt-get remove -y curl ca-certificates && apt-get autoremove -y && \
+    apt-get remove -y curl && apt-get autoremove -y && \
     rm -rf /var/lib/apt/lists/*
 
 ENTRYPOINT ["/usr/bin/AIS-catcher"]