Bump starlette from 0.47.1 to 0.47.2

Bumps [starlette](https://github.com/encode/starlette) from 0.47.1 to 0.47.2.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@0.47.1...0.47.2)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.47.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -43,7 +43,7 @@ shellingham==1.5.4
 sniffio==1.3.1
 SQLAlchemy==2.0.41
 sse-starlette==2.4.1
-starlette==0.47.1
+starlette==0.47.2
 tqdm==4.67.1
 typer==0.16.0
 types-requests==2.32.4.20250611