chore(deps): bump tokio from 1.45.1 to 1.46.1

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.45.1 to 1.46.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.45.1...tokio-1.46.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-version: 1.46.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -50,7 +50,7 @@ pretty_assertions = "1.4.0"
 proptest = "1.6.0"
 rand = "0.9.0"
 slotmap = "1"
-tokio = { version = "1.39.3", features = ["full"] }
+tokio = { version = "1.46.1", features = ["full"] }
 
 [features]
 # Build flavours; these should not normally be referred to directly in code.