Adds the number of days to config.js

sites/sky.de/sky.de.config.js

@@ -2,6 +2,7 @@ const dayjs = require('dayjs')
 
 module.exports = {
   site: 'sky.de',
+  days: 2,
   skip: true, // server returns error 403 (https://github.com/iptv-org/epg/runs/5435899744?check_suite_focus=true)
   url: `https://www.sky.de/sgtvg/service/getBroadcastsForGrid`,
   request: {