PUN: Set the passenger_temp_path to be under tmp_root with the other … (

#2091) (#2096)

PUN: Set the passenger_temp_path to be under tmp_root with the other temp files

Co-authored-by: davidmonro <davidm@davidmonro.net>

nginx_stage/templates/pun.conf.erb

@@ -64,6 +64,7 @@ http {
   fastcgi_temp_path       <%= tmp_root %>/fastcgi_temp;
   uwsgi_temp_path         <%= tmp_root %>/uwsgi_temp;
   scgi_temp_path          <%= tmp_root %>/scgi_temp;
+  passenger_temp_path     <%= tmp_root %>/passenger_temp;
 
   default_type application/octet-stream;