Update Dockerfile

Dockerfile

@@ -1,20 +1,3 @@
-FROM ubuntu:22.04 AS builder
-
-WORKDIR /app
-
-RUN apt-get update; \
-    apt-get install -y wget unzip; \
-    wget https://github.com/XTLS/Xray-core/releases/latest/download/Xray-linux-64.zip; \
-    unzip Xray-linux-64.zip; \
-    rm -f Xray-linux-64.zip; \
-    mv xray xy; \
-    wget -O td https://github.com/tsl0922/ttyd/releases/latest/download/ttyd.x86_64; \
-    chmod +x td; \
-    wget -O supercronic https://github.com/aptible/supercronic/releases/latest/download/supercronic-linux-amd64; \
-    chmod +x supercronic
-
-############################################################
-
 FROM ubuntu:22.04
 
 LABEL org.opencontainers.image.source="https://github.com/vevc/one-node"