Unit test "headers" does not ignore <module name>global.h

For example QtSensors has a header named qsensorsglobal.h which will be tested like a normal public header,
meaning this header must contain to pass the "headers" test:

QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE

QT_MODULE(QtSensors)
...
QT_END_NAMESPACE
QT_END_HEADER

But in this particular header only macros getting defined.
This header should be ignored by this unit test.