[#4975] Remove iati_import cronjob
[#4975] Remove iati_import cronjob

It doesn't handle the timezone properly and compares a timezone aware with a timezone naive date.
Dates in django are now timezone aware due to 1f98d87a195e1d4f9b512bf40467862b9af6357c

akvo/akvo-rsr,akvo/akvo-rsr,akvo/akvo-rsr,akvo/akvo-rsr