merge: chore(deps): update module github.com/xanzy/go-gitlab to v0.106.0

This MR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [github.com/xanzy/go-gitlab](https://github.com/xanzy/go-gitlab) | require | minor | `v0.105.0` -> `v0.106.0` |

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### Release Notes

<details>
<summary>xanzy/go-gitlab (github.com/xanzy/go-gitlab)</summary>

### [`v0.106.0`](https://github.com/xanzy/go-gitlab/compare/v0.105.0...v0.106.0)

[Compare Source](https://github.com/xanzy/go-gitlab/compare/v0.105.0...v0.106.0)

</details>

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 - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box

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See merge request !78