Test that clicks the roadmap URL in Pidgin is fragile

End result: the “inserting text” mouse cursor (vertical bar) is on the line after the roadmap URL (“If the website has no answer […]”), vertically aligned between the “o” and the first “a” of the “roadmap” word that’s on the line above. And Tor Browser never opens.

My guess: there is a race between when Sikuli finds the “roadmap” link and when it clicks it, because at this time the topic text is still being displayed, scrolling line after line.

Feature Branch: test/10783-pidgin-roadmap-url

Parent Task: #10288

Original created by @intrigeri on 10783 (Redmine)