[kde-apps/kanagram] Add missing dependency.

Package-Manager: portage-2.2.14
[kde-apps/kanagram] qtwebkit is only required for qml at runtime.

Package-Manager: portage-2.2.14
[kde-apps/khangman] Add missing dependency.

Package-Manager: portage-2.2.14
[kde-apps/parley] Complete previous half-finished KF5 migration.

Package-Manager: portage-2.2.14