Update Dockerfile

Dockerfile

@@ -6,7 +6,7 @@ ARG TIMEZONE=Asia/Shanghai
 RUN apk add --no-cache tzdata curl wget && \
   cp -rf /usr/share/zoneinfo/$TIMEZONE /etc/localtime && \
   echo "$TIMEZONE" > /etc/timezone && \
-  curl -L --insecure https://github.com/odise/go-cron/releases/download/v0.0.6/go-cron-linux.gz | zcat > /usr/local/bin/go-cron && \
+  curl -L --insecure https://github.com/odise/go-cron/releases/download/v0.0.7/go-cron-linux.gz | zcat > /usr/local/bin/go-cron && \
   chmod u+x /usr/local/bin/go-cron && \
   rm -rf /var/log/* /tmp/* /var/tmp/*