Merge pull request #631 from OpenPoolProject/renovate/tokio-1.x

fix(deps): update rust crate tokio to 1.35.1

server/Cargo.toml

@@ -23,7 +23,7 @@ dhat-heap = []
 # Futures
 # @todo after full implementation, see if we can peel back some features here to
 # the minimal required.
-tokio = { version = "1.34.0", features = ["full"] }
+tokio = { version = "1.35.1", features = ["full"] }
 async-trait = "0.1.74"
 futures = "0.3.29"
 tokio-util = { version = "0.7.10", features = ["time"]}