[3.11] gh-104411: Update test_getint for Tcl 9.0 (GH-104412) (#105357)

gh-104411: Update test_getint for Tcl 9.0 (GH-104412)
(cherry picked from commit 2c49c759e880a32539f50c31dbd35d2bc4b4e030)

Co-authored-by: Christopher Chavez <chrischavez@gmx.us>
1 file changed