Revert "chore(deps): update dependency leaflet to v1.9.1"
Revert "chore(deps): update dependency leaflet to v1.9.1"

This reverts commit 07ace34155cc76cd7ef6bbe35829dce8044cbb92.

liqd/adhocracy4,liqd/adhocracy4,liqd/adhocracy4,liqd/adhocracy4