Bump starlette from 0.24.0 to 0.25.0

Bumps [starlette](https://github.com/encode/starlette) from 0.24.0 to 0.25.0.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](encode/starlette@0.24.0...0.25.0)

---
updated-dependencies:
- dependency-name: starlette
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -16,4 +16,4 @@ pytest-xdist==3.2.0
 pytest==7.2.1
 quart==0.18.3
 reactivex==4.0.4
-starlette==0.24.0
+starlette==0.25.0