Bump jsonrpsee from 0.20.0 to 0.20.1

Bumps [jsonrpsee](https://github.com/paritytech/jsonrpsee) from 0.20.0 to 0.20.1.
- [Release notes](https://github.com/paritytech/jsonrpsee/releases)
- [Changelog](https://github.com/paritytech/jsonrpsee/blob/v0.20.1/CHANGELOG.md)
- [Commits](paritytech/jsonrpsee@v0.20.0...v0.20.1)

---
updated-dependencies:
- dependency-name: jsonrpsee
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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