chore(deps-dev): bump starlette from 0.40.0 to 0.47.2 (#1274)

Bumps [starlette](https://github.com/encode/starlette) from 0.40.0 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@0.40.0...0.47.2)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.47.2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Hassieb Pakzad <68423100+hassiebp@users.noreply.github.com>

Author: dependabot[bot]