Update gitlab-runner to v15.10.1
Based on latest 15.x release here, I think this is right:
- https://gitlab.com/gitlab-org/gitlab-runner/-/releases
- https://gitlab.com/gitlab-org/gitlab-runner/-/releases/v15.11.1
Bug: T340839
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.
Based on latest 15.x release here, I think this is right:
Bug: T340839