Update Rust crate rand_core to v0.10.0 (#29)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Cargo.toml

@@ -42,7 +42,7 @@ required-features = ["build-binary"]
 
 [dependencies]
 curve25519-dalek = { version = "=5.0.0-pre.6", features = ["rand_core", "lizard"] }
-rand_core = "=0.10.0-rc-5"
+rand_core = "=0.10.0"
 rand = { version = "=0.10.0", optional = true }
 sha2 = "^0.11.0-rc.3"
 hmac = "^0.13.0-rc.3"