fix: add missing tokio features to hm-util for standalone publish

Author: markovejnovic

crates/hm-util/Cargo.toml

@@ -8,7 +8,7 @@ description = "Shared OS and filesystem utilities for Harmont crates."
 
 [dependencies]
 dirs = "6"
-tokio = { version = "1", features = ["rt", "fs"] }
+tokio = { version = "1", features = ["rt", "rt-multi-thread", "fs", "io-util"] }
 
 [target.'cfg(windows)'.dependencies.windows]
 version = "0.62"