Bump tokio from 1.39.2 to 1.39.3

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.39.2 to 1.39.3.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.39.2...tokio-1.39.3)

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

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

Cargo.toml

@@ -21,7 +21,7 @@ nu-plugin = "0.96.1"
 nu-protocol = { version = "0.96.1", features = [ "plugin" ] }
 prometheus-http-query = "0.8.3"
 reqwest = { version = "0.12.5", features = [ "native-tls" ] }
-tokio = { version ="1.39.2", features = [ "macros", "rt" ] }
+tokio = { version ="1.39.3", features = [ "macros", "rt" ] }
 
 [dev-dependencies]
 rstest = { version = "0.22", default-features = false }