chore(deps): Bump httpx from 0.17.0 to 0.17.1 (#349)

Bumps [httpx](https://github.com/encode/httpx) from 0.17.0 to 0.17.1.
- [Release notes](https://github.com/encode/httpx/releases)
- [Changelog](https://github.com/encode/httpx/blob/master/CHANGELOG.md)
- [Commits](encode/httpx@0.17.0...0.17.1)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]