Add fix-auth-provider script
fix-auth-provider adds the openid_connect auth provider for all GitLab
accounts that are missing the information.
Bug: T353176
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.
fix-auth-provider adds the openid_connect auth provider for all GitLab
accounts that are missing the information.
Bug: T353176