Revert "fix(deps): update dependency jquery to v3.5.0"
Revert "fix(deps): update dependency jquery to v3.5.0"

This reverts commit 2a87c017f910cc69df3a6dc21bd9de1482e4668d.

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