fix: N 无法识别 WROKDIR 参数 (#78)

Author: xiaohongxiedaima

Dockerfile

@@ -2,6 +2,7 @@ FROM --platform=${TARGETPLATFORM} alpine:latest
 LABEL maintainer="V2Fly Community <[email protected]>"
 
 WORKDIR /tmp
+ARG WORKDIR=/tmp
 ARG TARGETPLATFORM
 ARG TAG
 COPY v2ray.sh "${WORKDIR}"/v2ray.sh