Update Rust crate rand_core to 0.10

Author: renovate[bot]

Cargo.toml

@@ -63,7 +63,7 @@ nonempty = { version = "0.11", default-features = false }
 
 # CSPRNG
 rand = { version = "0.8", default-features = false }
-rand_core = { version = "0.6", default-features = false }
+rand_core = { version = "0.10", default-features = false }
 rand_distr = { version = "0.4", default-features = false }
 
 # Currency conversions