shiboken2/clang: Fix and simplify resolveType() helper
The function had a bug which only manifested with clang 16:
"type" should have been assigned the type of the cursor
obtained from clang_getTypeDeclaration(). With this, the complicated
lookup code in getBaseClass() can be removed.
Task-number: PYSIDE-2288
Pick-to: 6.5
Change-Id: I861e30451b3f4af2ec0c2e4ffa4179a429854533
Reviewed-by: Christian Tismer <tismer@stackless.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Gbp-Pq: Name shiboken2-clang-Fix-and-simplify-resolveType-helper.patch