Bump starlette from 0.45.3 to 0.46.0

Bumps [starlette](https://github.com/encode/starlette) from 0.45.3 to 0.46.0.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](encode/starlette@0.45.3...0.46.0)

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

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

Author: dependabot[bot]

requirements.txt

@@ -36,7 +36,7 @@ quart==0.19.9; python_version == "3.8"
 
 reactivex==4.0.4
 
-starlette==0.45.3; python_version > "3.8"
+starlette==0.46.0; python_version > "3.8"
 starlette==0.44.0; python_version == "3.8"
 
 cbitstruct==1.1.0; python_version <= "3.12"