This PR follows our Release Process and concludes the translation-specific efforts for this release cycle. It follows two previous translation-related PRs, #34525 and https://github.com/bitcoin-core/gui/pull/931.
It is one of the steps required before branch-off, as scheduled in #33607.
A previous similar PR: #33275.
A Note for reviewers:
The actual translations on Transifex is a moving target. As a result, your diff after running bitcoin-maintainer-tools/update-translations.py may differ.