UnitTests: fix that feature "shared" was set

Resulted in wrong import/export defines of Utils symbols. Also it needs
to be set before the project includes are be done.

Change-Id: I950155a92c9a8ea21d5d91a57bd42058980d3971
Reviewed-by: Marco Bubke <marco.bubke@qt.io>

tests/unit/unittest/unittest.pro

 INCLUDEPATH += ../mockup
 
+QT += core network testlib widgets
+CONFIG += console c++14 testcase object_parallel_to_source
+CONFIG -= app_bundle shared
+
 include(gmock_dependency.pri)
 include(clang_dependency.pri)
 include(creator_dependency.pri)
 include(benchmark_dependency.pri)
 
-QT += core network testlib widgets
-CONFIG += console c++14 testcase object_parallel_to_source
-CONFIG -= app_bundle
-
 OBJECTS_DIR = $$OUT_PWD/obj # workaround for qmake bug in object_parallel_to_source
 
 osx:QMAKE_CXXFLAGS = -stdlib=libc++