closes bpo-35623: Fix integer overflow when sorting large lists (GH-11380)


There is already a `Py_ssize_t i` defined at function scope that is used
for similar loops. By removing the local `int i` declaration that `i` is
used, which has the appropriate type.
(cherry picked from commit f8b534477a2a51d85ea1663530f685f805f2b247)

Co-authored-by: sth <sth.dev@tejp.de>
2 files changed