Update Dockerfile

Dockerfile

@@ -1,9 +1,13 @@
+FROM cloudflare/cloudflared:latest AS tunnel-provider
+
 FROM docker.io/library/ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
 USER root
 
+COPY --from=tunnel-provider /usr/local/bin/cloudflared /usr/local/bin/cloudflared
+
 RUN apt-get update && apt-get install -y \
     openssh-server openssh-client curl wget sudo git python3 \
     && rm -rf /var/lib/apt/lists/*
@@ -25,10 +29,6 @@ if [ ! -L /root ]; then\n\
     rm -rf /root\n\
     ln -s /data/root_home /root\n\
 fi\n\
-if [ ! -f /usr/local/bin/cloudflared ]; then\n\
-    wget -q https://github.com -O /usr/local/bin/cloudflared\n\
-    chmod +x /usr/local/bin/cloudflared\n\
-fi\n\
 cloudflared tunnel --no-autoupdate run --token "eyJhIjoiNzU5M2FlOTk2ZDA2NzYyNWJiYmVhYWZlYjU5NTAwZDMiLCJ0IjoiNzI3NzQ0NGMtZWYxOS00MWEzLWI2M2EtNmMyZWFkM2FjOGFjIiwicyI6Ik5EQXlOekV3TURBdE1qWTBOUzAwTkRZeExUZzBOREF0TjJOa09HVXhNemN6WXpVeSJ9" > /var/log/cloudflared.log 2>&1 &\n\
 /usr/sbin/sshd\n\
 cd /tmp && python3 -m http.server 7860 &\n\