chore(deps-dev): bump starlette from 1.0.0 to 1.1.0 (#488)

Bumps [starlette](https://github.com/Kludex/starlette) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/Kludex/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@1.0.0...1.1.0)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 1.1.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]