[2021] not enough vertical space in tourist happiness tab to see all hotspot needs

cannot see all tourist hotspot needs at a glance (so a scrollbar is shown)
despite requiring more space, the tourist info ui is shorter than usual (compare to artisans/engineers)
even the standard height will probably not be sufficient, but at least better than current
finally, since the ui has different heights anyway, just make it longer until all needs are shown at once