README.md: Update wikitech page link (!21) · Merge requests · repos / releng / GitLab Webhooks · GitLab

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.

Ahmon Dancy requested to merge review/dancy/update-readme into main Jan 29, 2024

Change-Id: Ied05c7074df7e5e58e0891dda823f8bbf5d6fd13