Excessive line height on YaruInfo titles when wrapping #1003
Description
The title in YaruInfo messages has excessive line height, which becomes apparent when text wraps:
I think it's due to these overrides. 1.8 (180%) is way too big. We probably shouldn't set a line height, I imagine there's a default/auto one that will likely work better; at most, a 150% line height would be sufficient.
I don't know if this was introduced to increase the spacing above and below, but that should be achieved with spacing properties (margin), not by tweaking the line height.