add Dockerfile

Author: zhangchunsheng

Dockerfile

@@ -35,7 +35,7 @@ LABEL \
   org.label-schema.vendor="Yunqiic" \
   org.label-schema.vcs-ref="$SOURCE_COMMIT" \
   org.label-schema.vcs-url="https://github.com/wechaty/php-wechaty" \
-  org.label-schema.docker.cmd="docker run -ti --rm yiluxiangbei/php-wechaty <code.js>" \
+  org.label-schema.docker.cmd="docker run -ti --rm yiluxiangbei/php-wechaty <code.php>" \
   org.label-schema.docker.cmd.test="docker run -ti --rm yiluxiangbei/php-wechaty test" \
   org.label-schema.docker.cmd.help="docker run -ti --rm yiluxiangbei/php-wechaty help" \
   org.label-schema.docker.params="WECHATY_PUPPET_HOSTIE_TOKEN=token token from https://wechaty.js.org/docs/puppet-services/diy, PHP-WECHATY_LOG=verbose Set Verbose Log, TZ='Asia/Shanghai' TimeZone"