Log Message:
graphics/kvantum: update to 1.0.5

- Added a workaround for a new bug in Krita 5.1.0 (which could make Krita freeze
  if a Kvantum theme requested a progress-bar height greater than that of Fusion).
- Also, added safeguards against two kinds of wrong app codes.
- Added a condition for window dragging under Wayland, especially for dragging
  from buttons.
- Simplified finding of Qt modules with cmake.