chore: Remove getrandom dependency from Cargo.toml

Author: sanity

Cargo.toml

@@ -27,7 +27,6 @@ bs58 = "0.5.1"
 # Utilities
 byteorder = "1.5.0"
 rand = { version = "0.8.5", features = ["getrandom"], default-features = true }
-getrandom = { version = "0.2.15", features = ["js", "wasm-bindgen", "js-sys"], default-features = false }
 base64 = "0.22.1"
 once_cell = "1.18.0"
 data-encoding = "2.3.3"