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Update free-programming-books-ru.md (#13109)

Changed two links. One - a newer translation, second - old link is broken, changed on working link
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IgorLutiy committed
6e8c2e4639adee4e52befe8470d5577aa544ce32
Parent: 448e314
Committed by GitHub <noreply@github.com> on 3/6/2026, 12:43:51 PM