Visual Studio coverage: Ignore coverage entries regarding lines exceeding the file length

Visual Studio coverage can sometimes report on implicit generated code, this generated code for some reason is generated with line numbers exceeding the original file length.

It can be reproduced by using fakeit.hpp with the following example:

#include "fakeit.hpp"

using namespace fakeit;
...
TEST_METHOD(fakeItTest) {
  Mock<SomeInterface> mock;
  When(Method(mock,foo)).Return(1);
}
...

The code example leads to generate a coverage report which has some implicitly generated destructors having start_line = file lines number + 1.