[3.11] gh-111747: DOC: fix moved link to Documentation Translations (GH-111748) (#111750)

Update old link in bugs.rst to the table of doc translators and translation repositories at Github.
(cherry picked from commit 72e27a67b97993f277e69c9dafb063007ba79adf)

Co-authored-by: partev <petrosyan@gmail.com>