Bump starlette from 0.47.2 to 0.49.1 in /fastapi

Bumps [starlette](https://github.com/Kludex/starlette) from 0.47.2 to 0.49.1.
- [Release notes](https://github.com/Kludex/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@0.47.2...0.49.1)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.49.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

fastapi/requirements.txt

@@ -29,7 +29,7 @@ rsa==4.9.1
 sniffio==1.3.1
 sqlalchemy==2.0.41
 sqlmodel==0.0.24
-starlette==0.47.2
+starlette==0.49.1
 typing-extensions==4.14.0
 typing-inspection==0.4.1
 urllib3==2.5.0