Bump starlette from 0.46.1 to 0.47.2 (#325)

Bumps [starlette](https://github.com/encode/starlette) from 0.46.1 to 0.47.2.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](Kludex/starlette@0.46.1...0.47.2)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: jell-o-fishi <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -38,7 +38,7 @@ quart==0.19.9; python_version == "3.8"
 
 reactivex==4.0.4
 
-starlette==0.46.1; python_version > "3.8"
+starlette==0.47.2; python_version > "3.8"
 starlette==0.44.0; python_version == "3.8"
 
 cbitstruct==1.1.0; python_version <= "3.12"