Update rand dependencies.

Author: dcampbell24

plotters/Cargo.toml

@@ -128,9 +128,9 @@ serde_derive = "1.0.140"
 plotters = { path = ".", features = ["serialization"] }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
-rand = "0.8.3"
-rand_distr = "0.4.0"
-rand_xorshift = "0.3.0"
+rand = "0.9.2"
+rand_distr = "0.5.1"
+rand_xorshift = "0.4.0"
 
 [target.'cfg(all(target_arch = "wasm32", not(target_os = "wasi")))'.dev-dependencies]
 wasm-bindgen-test = "0.3.39"