Bump rustyline from 14.0.0 to 16.0.0 (#803)

Bumps [rustyline](https://github.com/kkawakam/rustyline) from 14.0.0 to 16.0.0.
- [Release notes](https://github.com/kkawakam/rustyline/releases)
- [Changelog](https://github.com/kkawakam/rustyline/blob/master/History.md)
- [Commits](kkawakam/rustyline@v14.0.0...v16.0.0)

---
updated-dependencies:
- dependency-name: rustyline
  dependency-version: 16.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Cargo.lock

@@ -60,7 +60,7 @@ color-backtrace = {version = "0.6.1", optional = true}
 ctrlc = {version = "=3.4.4", optional = true}
 icy_sixel = {version = "0.1.2", optional = true}
 notify = {version = "6", optional = true}
-rustyline = {version = "14.0.0", optional = true}
+rustyline = {version = "16.0.0", optional = true}
 terminal-light = {version = "1.4.0", optional = true}
 tokio = {version = "1", optional = true, features = ["io-std", "rt"]}
 tower-lsp = {version = "0.20.0", optional = true, features = ["proposed"]}