HEAT-6345156: Fix holidays in vesta output
HEAT-6345156: Fix holidays in vesta output

We had a user that added holidays to their calendar, but when they
occured on a day when they were closed anyways, they changed the
startdate of that holiday. For example (Belgian date formats):

01/05/2021 is a Saturday, meaning 01/05/2022 is a Sunday. Since they are
closed in the weekends, they changed the start date of this recurring
holiday to 01/05/2023. As you can see in this commit, we changed the
year of the start date of the recurring event to the year of the start
date of the requested period, mainly having in mind that if you have a
recurring event for 20 years, but you're only requesting the event for
the last year, you don't have to loop all those years first. In this
case we forgot the opposite: when you request a period, but the
recurring event only starts a few years later that the requested period.
So removing that line (and possibly doing a few extra loops from time to
time) fixed this bug.

StadGent/laravel_site_opening-hours,StadGent/laravel_site_opening-hours,StadGent/laravel_site_opening-hours