[3.13] gh-132710: only use stable `_uuid.generate_time_safe()` to deduce MAC address (GH-132901) (#134704)

This commit includes the original commit and the NEWS entry that was added separately.

(cherry picked from commit 3bffada46728e51f84c41ecbb0d3722595693e63)
(cherry picked from commit 9eb84d83e00070cec3cfe78f1d0c7a7a0fbef30f)