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`?).
I think we can take the opportunity to update the submodules repositories to point to the canonical Gerrit repositories instead of the diffusion mirrors.
| https://phabricator.wikimedia.org/diffusion/ARC/arcanist.git | https://gerrit.wikimedia.org/r/phabricator/arcanist
| https://phabricator.wikimedia.org/diffusion/PHSP/phabricator-sprint.git | https://gerrit.wikimedia.org/r/p/phabricator/extensions/Sprint
| https://phabricator.wikimedia.org/source/phabricator-translations.git | **to be created**
| https://phabricator.wikimedia.org/diffusion/PHAB/phabricator.git | https://gerrit.wikimedia.org/r/phabricator/phabricator
| https://phabricator.wikimedia.org/diffusion/PHTO/phabricator-tools.git | https://gerrit.wikimedia.org/r/phabricator/tools
| https://phabricator.wikimedia.org/diffusion/PHEX/phab-extensions.git | https://gerrit.wikimedia.org/r/phabricator/extensions