[3.13] gh-143145: Fix possible reference leak in ctypes _build_result() (GH-143131) (GH-143170)

The result tuple was leaked if __ctypes_from_outparam__() failed for any item.
(cherry picked from commit 579c5b496b467a2b175cb30caa4f6873cb13c9a1)

Signed-off-by: Yongtao Huang <yongtaoh2022@gmail.com>
Co-authored-by: Yongtao Huang <yongtaoh2022@gmail.com>