T296022 has removed the SSH git-ssh.wikimedia.org endpoint which was used to push to Phabricator repository. @Nikerabbit mentioned that broke publishing of TranslateWiki translations and their system only support ssh for authentication.
It pushed to ssh://vcs@git-ssh.wikimedia.org/source/phabricator-translations.git
The repository is a submodule of Phabricator deployment repository: https://gerrit.wikimedia.org/r/plugins/gitiles/phabricator/deployment/+/refs/heads/wmf/stable/.gitmodules
Given the deployment repo is on Gerrit and other submodules are on Gerrit, we should migrate ssh://vcs@git-ssh.wikimedia.org/source/phabricator-translations.git to Gerrit with push rights granted to whatever user TranslateWiki is using (l10n-bot?).
(*) https://www.mediawiki.org/wiki/Git/Creating_new_repositories#Importing_from_an_existing_repository