php-worker swoole false (laradock#2079)

Author: liyu001989

env-example

@@ -189,7 +189,7 @@ PHP_WORKER_INSTALL_ZIP_ARCHIVE=false
 PHP_WORKER_INSTALL_MYSQL_CLIENT=false
 PHP_WORKER_INSTALL_AMQP=false
 PHP_WORKER_INSTALL_GHOSTSCRIPT=false
-PHP_WORKER_INSTALL_SWOOLE=true
+PHP_WORKER_INSTALL_SWOOLE=false
 PHP_WORKER_PUID=1000
 PHP_WORKER_PGID=1000