Yuri Victorovich 4d5291902c math/lean4: update 4.25.2 → 4.25.2.20251201
The previous release's tarball changed unexplainably, and the
new one is unbuildable, again unexplainably.

This update brings it to the latest revision to solve this problem.

Reported by:	fallout
2025-12-01 16:47:08 -08:00
..