[3.12] Revert "gh-123974: Fix time.get_clock_info() on NetBSD (GH-123975)" (GH-124115) (GH-124200)

This reverts commit b1d6f8a2ee04215c64aa8752cc515b7e98a08d28.
(cherry picked from commit 79a74102362996bbd4ff5d410a0d57d43c236da4)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>