cargo: bump tokio from 1.39.3 to 1.40.0 in the cargo-dependencies group

Bumps the cargo-dependencies group with 1 update: [tokio](https://github.com/tokio-rs/tokio).


Updates `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
  dependency-group: cargo-dependencies
...

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

Cargo.lock

@@ -3231,9 +3231,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[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

@@ -109,7 +109,7 @@ test-case = "3.3.1"
 textwrap = "0.16.1"
 thiserror = "1.0.63"
 timeago = { version = "0.4.2", default-features = false }
-tokio = { version = "1.39.3" }
+tokio = { version = "1.40.0" }
 toml_edit = { version = "0.19.15", features = ["serde"] }
 tracing = "0.1.40"
 tracing-chrome = "0.7.2"