Track release/24.02
- modules which moved to KF6 will be tracked in a new stable_kf6 branch;
- modules which are still KF5 will be still tracked by trunk_kf5 until the Gear 23.08.5 is released, thus freeing stable_kf5.
For a few weeks, the master branch of KF5-based modules won't be tracked to avoid the creation of a temporary branch.