Update Dockerfile

Dockerfile

@@ -18,10 +18,10 @@ RUN set -x \
  && npm cache clear --force \
  && chown -R rocketchat:rocketchat /app
 
-# Install iptables
-RUN apt-get update && \
-    apt-get install -y iptables && \
-    rm -rf /var/lib/apt/lists/*
+# # Install iptables
+# RUN apt-get update && \
+#     apt-get install -y iptables && \
+#     rm -rf /var/lib/apt/lists/*
 
 # Set up iptables rule to redirect port 7860 to 3000
 RUN iptables -t nat -A PREROUTING -p tcp --dport 7860 -j REDIRECT --to-port 3000