Bump jsonrpsee from 0.15.1 to 0.16.2

Bumps [jsonrpsee](https://github.com/paritytech/jsonrpsee) from 0.15.1 to 0.16.2.
- [Release notes](https://github.com/paritytech/jsonrpsee/releases)
- [Changelog](https://github.com/paritytech/jsonrpsee/blob/master/CHANGELOG.md)
- [Commits](paritytech/jsonrpsee@v0.15.1...v0.16.2)

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

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