Bump unicode-width from 0.1.8 to 0.1.9

Bumps [unicode-width](https://github.com/unicode-rs/unicode-width) from 0.1.8 to 0.1.9.
- [Release notes](https://github.com/unicode-rs/unicode-width/releases)
- [Commits](https://github.com/unicode-rs/unicode-width/compare/v0.1.8...v0.1.9)

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

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -35,7 +35,7 @@ serde_json = "1.0"
 tokio = { version = "1", features = ["rt-multi-thread", "sync", "time"] }
 tokio-stream = "0.1.7"
 toml = "0.5"
-unicode-width = "0.1.8"
+unicode-width = "0.1.9"
 dbus = { version = "0.9.3", optional = true }
 dbus-tree = { version = "0.9.0", optional = true }
 rand = "0.8"