Add futures crate

Signed-off-by: Kai A. Hiller <[email protected]>

Author: V02460

Cargo.lock

@@ -15,6 +15,7 @@ workspace = true
 tokio.workspace = true
 tracing.workspace = true
 anyhow.workspace = true
+futures = "0.3.31"
 
 camino = { workspace = true, features = ["serde1"] }
 chrono.workspace = true