Bump starlette from 0.17.1 to 0.30.0

Bumps [starlette](https://github.com/encode/starlette) from 0.17.1 to 0.30.0.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](encode/starlette@0.17.1...0.30.0)

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

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

requirements.txt

@@ -74,7 +74,7 @@ sniffio==1.3.0
 sortedcontainers==2.4.0
 soupsieve==2.3.2.post1
 starkbank-ecdsa==2.2.0
-starlette==0.17.1
+starlette==0.30.0
 toml==0.10.2
 tomli==2.0.1
 tqdm==4.64.1