Describe the bug
Check title.
Additional context
According to the Watchtower docs: https://containrrr.github.io/watchtower/arguments/#scheduling A 6 Field cron format is getting used but the referenced godoc page https://godoc.org/github.com/robfig/cron#hdr-CRON_Expression_Format also only has 5 fields.
I know that this was different like 1 or 2 weeks ago. Now's the question, is this only a change on the godocs page or is the watchtower cron implementation also affected by this?