merge updated arcanist and phabricator submodules from phorge
Contains upstream stable from 2023-06-24 - 52be52d.
Bug: T333885
How to register an account on GitLab. To prevent spam, new accounts are locked until approved by an admin or the approver bot. You can also file an unlock request to expedite access.
Support: mw:GitLab, how to host a project on GitLab, #wikimedia-gitlab on libera.chat, #GitLab on Phabricator.
Contains upstream stable from 2023-06-24 - 52be52d.
Bug: T333885