Update dependency gitlab to v5.1.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
gitlab (changelog)	'5.0.0' -> '5.1.0'

---

Release Notes

NARKOZ/gitlab (gitlab)

v5.1.0

Compare Source

General improvements

• Added base64 to dependencies #​697

Bugfixes

• Fixed masking short and known private tokens #​692
• Fixed pagination options for merge request discussions #​694

New features

• Added support for programming languages used in a project #​695
• Added support for merge request dependencies #​698
• Added support for pipelines triggered by a pipeline schedule in a project #​699
• Added support for using CI/CD job token for authentication #​700
• Added support for project access tokens API #​701

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[yegor256]

@rultor please, try to merge, since 4 checks have passed

[rultor]

@rultor please, try to merge, since 4 checks have passed

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here.

[rultor]

@rultor please, try to merge, since 4 checks have passed

@yegor256 Done! FYI, the full log is here (took me 8min).