Documentation section "Working with Qt Creator" needs an update

CMake support in QtCreator is evolving. The guide in the openPASS documentation needs to be updated.

changed milestone to %Release vX.X.X

added Documentation Enhancement labels

@kblenz can you provide an update of this section?

mentioned in commit 97c414dd

mentioned in merge request !101 (merged)

mentioned in commit d24a7692

closed with commit 97c414dd

closed with merge request !101 (merged)