Update fastapi requirement from <0.113 to <0.115

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@0.1.11...0.114.0)

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

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

pyproject.toml

@@ -181,7 +181,7 @@ release-cfr = [
  "pyinstaller<7",
 ]
 service = [
- "fastapi<0.113",
+ "fastapi<0.115",
  "uvicorn<0.31",
 ]
 test = [