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

This reverts commit af121a372cdd2272bb1dc06de28ba5b3ad0efadd.

liqd/a4-meinberlin,liqd/a4-meinberlin,liqd/a4-meinberlin,liqd/a4-meinberlin