chore(deps): update fastapi requirement from >=0.136.1 to >=0.136.3

Updates the requirements on [fastapi](https://github.com/fastapi/fastapi) to permit the latest version.
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.136.1...0.136.3)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.136.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -5,7 +5,7 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.13"
 dependencies = [
-    "fastapi[standard]>=0.136.1",
+    "fastapi[standard]>=0.136.3",
     "uvicorn>=0.47.0",
 ]