Bump the dependencies group with 5 updates

Updates the requirements on [clap](https://github.com/clap-rs/clap), [toml](https://github.com/toml-rs/toml), [rustyline](https://github.com/kkawakam/rustyline), [getch-rs](https://github.com/kumavale/getch-rs) and [nix](https://github.com/nix-rust/nix) to permit the latest version.

Updates `clap` to 4.5.4
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@clap_generate-v3.0.0-rc.0...v4.5.4)

Updates `toml` to 0.8.12
- [Commits](toml-rs/toml@toml-v0.5.10...toml-v0.8.12)

Updates `rustyline` to 14.0.0
- [Release notes](https://github.com/kkawakam/rustyline/releases)
- [Changelog](https://github.com/kkawakam/rustyline/blob/master/History.md)
- [Commits](kkawakam/rustyline@v9.1.1...v14.0.0)

Updates `getch-rs` to 0.2.0
- [Changelog](https://github.com/kumavale/getch-rs/blob/main/CHANGELOG.md)
- [Commits](kumavale/getch-rs@v0.1.0...v0.2.0)

Updates `nix` to 0.28.0
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](nix-rust/nix@v0.24.0...v0.28.0)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: toml
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: rustyline
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: getch-rs
  dependency-type: direct:production
  dependency-group: dependencies
- dependency-name: nix
  dependency-type: direct:production
  dependency-group: dependencies
...

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

Cargo.toml

@@ -19,17 +19,17 @@ path = "src/main.rs"
 
 [dependencies]
 serialport = "4.0.1"
-clap = "2.34.0"
+clap = "4.5.4"
 regex = "1.5.4"
 chrono = "0.4.19"
 serde = { version = "1.0.132", features = ["derive"] }
-toml = "0.5.8"
+toml = "0.8.12"
 lazy_static = "1.4.0"
-rustyline = "9.1.1"
+rustyline = "14.0.0"
 tokio = { version = "1.20", features = ["full"] }
 ssh2 = "0.9"
 rpassword = "7.0"
-getch-rs = "0.1"
+getch-rs = "0.2"
 
 [build-dependencies]
 lazy_static = "1.4.0"
@@ -48,4 +48,4 @@ features = [
 version = "0.2"
 
 [target.'cfg(unix)'.dependencies]
-nix = "0.24"
+nix = "0.28"