Fix unreliable static/shared Qt detection
Fix unreliable static/shared Qt detection

Trying to recognize shared Qt by finding .so/dll/dylib files is
unreliable and a crappy way of doing it.

But you don't need it:
- in CMake, you can just read the TYPE property of Qt5::Core
- and in code, Qt5 defines QT_STATIC itself in QtCore/qconfig.h

Koromix/tytools,Koromix/ty,Koromix/ty,Koromix/tytools,Koromix/ty,Koromix/tytools