Merge pull request #7758 from cakebaker/sleep_remove_fundu

sleep: remove unused `fundu` from `Cargo.toml`

Author: sylvestre

Cargo.lock

@@ -19,7 +19,6 @@ path = "src/sleep.rs"
 
 [dependencies]
 clap = { workspace = true }
-fundu = { workspace = true }
 uucore = { workspace = true, features = ["parser"] }
 
 [[bin]]