chore(deps): update dependency titiler.application to v0.18.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
titiler.application (changelog)	==0.18.0 -> ==0.18.1

---

Release Notes

developmentseed/titiler (titiler.application)

### [`v0.18.1`](https://togithub.com/developmentseed/titiler/blob/HEAD/CHANGES.md#0181-2024-04-12) [Compare Source](https://togithub.com/developmentseed/titiler/compare/0.18.0...0.18.1) ##### titiler.core - fix `TerrainRGB` algorithm name (author [@​JinIgarashi](https://togithub.com/JinIgarashi), [https://github.com/developmentseed/titiler/pull/804](https://togithub.com/developmentseed/titiler/pull/804)) - add more tests for `RescalingParams` and `HistogramParams` dependencies - make sure to return *empty* content for `204` Error code

---

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