fix CUKE_RUNTIME_PATH scope issue

Author: kreuzberger

CMakeLists.txt

@@ -169,8 +169,8 @@ if(CUKE_ENABLE_QT_5)
         add_library( Qt::Gui ALIAS Qt5::Gui)
         add_library( Qt::Widgets ALIAS Qt5::Widgets)
         add_library( Qt::Test ALIAS Qt5::Test)
-        set( CUKE_QT_RUNTIME_PATH $<TARGET_FILE_DIR:Qt5::Test> )
     endif()
+    set( CUKE_QT_RUNTIME_PATH $<TARGET_FILE_DIR:Qt5::Test> )
 endif()
 
 if(CUKE_ENABLE_QT_6)