Bump wl-clipboard-rs from 0.5.0 to 0.6.0

Bumps [wl-clipboard-rs](https://github.com/YaLTeR/wl-clipboard-rs) from 0.5.0 to 0.6.0.
- [Release notes](https://github.com/YaLTeR/wl-clipboard-rs/releases)
- [Changelog](https://github.com/YaLTeR/wl-clipboard-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/YaLTeR/wl-clipboard-rs/compare/v0.5.0...v0.6.0)

---
updated-dependencies:
- dependency-name: wl-clipboard-rs
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.toml

@@ -37,7 +37,7 @@ dbus-tree = { version = "0.9.2", optional = true }
 rand = "0.8"
 webbrowser = "0.6"
 clipboard = { version = "0.5", optional = true }
-wl-clipboard-rs = { version = "0.5", optional = true }
+wl-clipboard-rs = { version = "0.6", optional = true }
 url = "2.2"
 strum = "0.24.0"
 strum_macros = "0.24.0"