tests: fix test_stdlibsamples with Python 3.10

by accounting for the move from collections to collections.abc.

Author: sbraz

test-data/stdlib-samples/3.2/random.py

@@ -41,7 +41,7 @@
 from math import log as _log, exp as _exp, pi as _pi, e as _e, ceil as _ceil
 from math import sqrt as _sqrt, acos as _acos, cos as _cos, sin as _sin
 from os import urandom as _urandom
-from collections import Set as _Set, Sequence as _Sequence
+from collections.abc import Set as _Set, Sequence as _Sequence
 from hashlib import sha512 as _sha512
 
 from typing import (