Revert "Pin flatpickr to version 4.6.10"
Revert "Pin flatpickr to version 4.6.10"

This reverts commit 1d988d92c322f27c9c817fc53f529c43e3809ac5.

AlchemyCMS/alchemy_cms,AlchemyCMS/alchemy_cms,AlchemyCMS/alchemy_cms,robinboening/alchemy_cms,robinboening/alchemy_cms,robinboening/alchemy_cms