KDE Gear projects with failing CI (master) (11 February 2025)

[Albert Astals Cid]

Please work on fixing them, otherwise i will remove the failing CI jobs on 
their 4th failing week, it is very important that CI is passing for multiple 
reasons.

Good news: 1 repository was fixed

Bad news: 1 repository started failing, 1 is still failing


cantor - 3rd week - LAST WEEK BEFORE TEST REMOVAL
 * https://invent.kde.org/education/cantor/-/pipelines/884127
  * testmaxima fails


skanlite - NEW
 * https://invent.kde.org/graphics/skanlite/-/pipelines/884635
  * flatpak fails to build



Cheers,
  Albert