Update getrandom feature name to "wasm_js"

I'm not completely sure why (or when) it was renamed like that, but it's equivalent to the "js" feature that we used to use for wasm compatibility.

governor/Cargo.toml

@@ -53,7 +53,7 @@ futures-timer = { version = "3.0.3", optional = true }
 futures-util = { version = "0.3.31", optional = true, default-features = false, features = ["std", "sink"] }
 futures-sink = { version = "0.3.31", optional = true }
 rand = { version = "0.9.0", optional = true }
-getrandom = { version = "0.3", features = ["js"] }
+getrandom = { version = "0.3", features = ["wasm_js"] }
 dashmap = { version = "6.1.0", optional = true }
 quanta = { version = "0.12.0", optional = true }
 no-std-compat = { version = "0.4.1", features = [ "alloc" ] }