applets/notifications: use more appropriate wrap mode for labels

Reason for the change

WordWrap isn't smart enough to handle cases of long text without word breaks, like URLs. Wrap is more appropriate here for that reason.

Test plan

notify-send foo mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm --icon edit-bomb;
notify-send --app-name "Pompous Windbag" --icon face-yawn "Well actually" "It is very important that you listen to what I have to say because I am very smart and I know what I am talking about. When I say something, it is guaranteed to be illuminating and insightful, no matter the topic. That is why I talk so often: to help you gain the benefits of my great wisdom, so that you too may begin the process of achieving some fraction of my great knowledge. I know that this is useful to you, and that is the reason why I continue to speak at length on a variety of topics.";

Screenshots or screen recordings

Bugs fixed

BUG: 502162 FIXED-IN: 6.3.4