build(deps): bump tokio from 1.39.3 to 1.40.0

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.39.3 to 1.40.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.39.3...tokio-1.40.0)

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

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

Cargo.lock

@@ -2338,9 +2338,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.39.3"
+version = "1.40.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9babc99b9923bfa4804bd74722ff02c0381021eafa4db9949217e3be8e84fff5"
+checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
 dependencies = [
  "backtrace",
  "bytes",

Cargo.toml

@@ -62,7 +62,7 @@ chacha20poly1305 = { version = "0.10.1", default-features = false, features = [
 zerocopy = { version = "0.7.35", features = ["derive"] }
 home = "0.5.9"
 derive_builder = "0.20.1"
-tokio = { version = "1.39", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.40", features = ["macros", "rt-multi-thread"] }
 postcard= {version = "1.0.10", features = ["alloc"]}
 libcrux = { version = "0.0.2-pre.2" }
 hex-literal = { version = "0.4.1" }

wireguard-broker/Cargo.toml

@@ -19,7 +19,7 @@ wireguard-uapi = { workspace = true }
 
 # Socket handler only
 rosenpass-to = { workspace = true }
-tokio = { version = "1.39.3", features = ["sync", "full", "mio"] }
+tokio = { version = "1.40.0", features = ["sync", "full", "mio"] }
 anyhow = { workspace = true }
 clap = { workspace = true }
 env_logger = { workspace = true }