Update jsonrpsee requirement from 0.13.0 to 0.14.0 (#566)

Updates the requirements on [jsonrpsee](https://github.com/paritytech/jsonrpsee) to permit the latest version.
- [Release notes](https://github.com/paritytech/jsonrpsee/releases)
- [Changelog](https://github.com/paritytech/jsonrpsee/blob/master/CHANGELOG.md)
- [Commits](paritytech/jsonrpsee@v0.13.0...v0.14.0)

---
updated-dependencies:
- dependency-name: jsonrpsee
  dependency-type: direct:production
...

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

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

subxt/Cargo.toml

@@ -24,7 +24,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 scale-info = { version = "2.0.0", features = ["bit-vec"] }
 futures = "0.3.13"
 hex = "0.4.3"
-jsonrpsee = { version = "0.13.0", features = ["async-client", "client-ws-transport"] }
+jsonrpsee = { version = "0.14.0", features = ["async-client", "client-ws-transport"] }
 serde = { version = "1.0.124", features = ["derive"] }
 serde_json = "1.0.64"
 thiserror = "1.0.24"