Update init-outdated-config/run

Fixed grep loop, causing nginx to never start.

Author: nitschis

root/etc/s6-overlay/s6-rc.d/init-outdated-config/run

@@ -11,9 +11,9 @@ if [[ -f /config/nginx/ldap.conf ]]; then
         Ensure your configs are updated and remove /config/nginx/ldap.conf
         If you do not use this config, simply remove it."
 fi
-if grep -qrle ' /etc/letsencrypt' /config/nginx; then
+if grep -qr '/etc/letsencrypt' --include="*.conf" /config/nginx; then
     echo "    The following nginx confs are using certificates from the obsolete location
     /etc/letsencrypt and should be updated to point to /config/etc/letsencrypt
         "
-    echo -n "    " && grep -rle ' /etc/letsencrypt' /config/nginx
+    echo -n "    " && grep -r '/etc/letsencrypt' --include="*.conf" /config/nginx | grep >
 fi