Final fixes for new gateway.

example/gateway/certbot/Fockerfile

@@ -3,6 +3,7 @@ base: freebsd-latest
 steps:
   - run:
       - ASSUME_ALWAYS_YES=yes IGNORE_OSVERSION=yes pkg install py37-certbot python3
+      - mkdir -p /cookiecutter
       - mkdir -p /certbot/data
       - mkdir -p /certbot/webroot
       - mkdir -p /certbot/scripts

example/gateway/nginx-http/Fockerfile

@@ -4,6 +4,7 @@ steps:
   - run:
       - ASSUME_ALWAYS_YES=yes IGNORE_OSVERSION=yes pkg install nginx
       - mkdir -p /certbot/webroot
+      - mkdir -p /cookiecutter
       - sysrc nginx_enable=YES
       - sysrc sshd_enable=NO
       - sysrc sendmail_enable=NONE

example/gateway/nginx-https/Fockerfile

@@ -6,9 +6,10 @@ steps:
           /root/crontab_root ]
   - run:
       - ASSUME_ALWAYS_YES=yes IGNORE_OSVERSION=yes pkg install nginx
-      
+
       - mkdir -p /usr/local/etc/letsencrypt
       - mkdir -p /certbot/webroot
+      - mkdir -p /cookiecutter
 
       - crontab -u root /root/crontab_root
       - rm -vf /root/crontab_root