Update dependency @nestjs/graphql to v10.0.15

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@nestjs/graphql	10.0.14 -> 10.0.15

---

Release Notes

nestjs/graphql

### [`v10.0.15`](https://togithub.com/nestjs/graphql/compare/v10.0.14...v10.0.15) [Compare Source](https://togithub.com/nestjs/graphql/compare/v10.0.14...v10.0.15)

---

Configuration

📅 Schedule: Branch creation - "after 10pm,before 6:00am" in timezone Europe/Warsaw, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ 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, click this checkbox.

---

This PR has been generated by Mend Renovate. View repository job log here.