Fix broken return type conversions of QOpenGLExtraFunctions::glGetStringi()

The function returns const unsigned char*, which was converted using
the wrong snippet (QString conversion of parameter 1). Add a new snippet
using the char *conversion of the return value at the end.

Fixes warning:

PySide6/QtGui/PySide6/QtGui/qopenglextrafunctions_wrapper.cpp:4630:35: warning: unused variable cppResunused-variable]
     const unsigned char * cppResult = cppSelf->glGetStringi(cppArg0, cppArg1);

Change-Id: Iae3f0abd4a34fb3b6a41534508fb5d64a3eae224
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
(cherry picked from commit 7cd7141e43e98d4862de3aadf128b0d0080090c9)

0 files changed, 0 insertions, 0 deletions