update wasm-streams dependency (#2114)

Author: jgraef

Cargo.toml

@@ -170,7 +170,7 @@ js-sys = "0.3.45"
 serde_json = "1.0"
 wasm-bindgen = "0.2.68"
 wasm-bindgen-futures = "0.4.18"
-wasm-streams = { version = "0.3", optional = true }
+wasm-streams = { version = "0.4", optional = true }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies.web-sys]
 version = "0.3.25"