chore(deps): update dependency django to v5.1.2

This MR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Django (changelog)	==5.0.6 -> ==5.1.2

---

Release Notes

django/django (Django)

v5.1.2

Compare Source

v5.1.1

Compare Source

v5.1

Compare Source

v5.0.9

Compare Source

v5.0.8

Compare Source

v5.0.7

Compare Source

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

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

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

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

---

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

---

This MR has been generated by Renovate Bot.