deps(cargo): bump the rust-dependencies group across 1 directory with 2 updates

Bumps the rust-dependencies group with 2 updates in the / directory: [tokio](https://github.com/tokio-rs/tokio) and [libc](https://github.com/rust-lang/libc).


Updates `tokio` from 1.50.0 to 1.51.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.50.0...tokio-1.51.0)

Updates `libc` from 0.2.183 to 0.2.184
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/0.2.184/CHANGELOG.md)
- [Commits](rust-lang/libc@0.2.183...0.2.184)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.51.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: rust-dependencies
- dependency-name: libc
  dependency-version: 0.2.184
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
...

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

Author: dependabot[bot]

Cargo.lock

@@ -19,7 +19,7 @@ pollster = "0.4.0"
 rust-embed = "8.11.0"
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.149"
-tokio = { version = "1.50.0", features = ["full"] }
+tokio = { version = "1.51.0", features = ["full"] }
 tracing = "0.1.44"
 tracing-subscriber = { version = "0.3.23", features = ["env-filter"] }
 gstreamer = "0.25.1"
@@ -39,7 +39,7 @@ uuid = { version = "1.23.0", features = ["v4"] }
 clap = { version = "4.6.0", features = ["derive"] }
 ratatui = "0.30.0"
 crossterm = "0.29.0"
-libc = "0.2.183"
+libc = "0.2.184"
 dng = "1.5.4"
 async-stream = "0.3.6"
 # Native libcamera bindings for direct camera access (bypasses GStreamer)