chore(grpc): Update to rand 0.9 (#2324)

Author: tottoto

grpc/Cargo.toml

@@ -13,7 +13,7 @@ futures-core = "0.3.31"
 serde_json = "1.0.140"
 serde = "1.0.219"
 hickory-resolver = { version = "0.25.1", optional = true }
-rand = "0.8.5"
+rand = "0.9"
 parking_lot = "0.12.4"
 bytes = "1.10.1"
 

grpc/src/client/name_resolution/backoff.rs

@@ -100,7 +100,7 @@ impl ExponentialBackoff {
     pub fn backoff_duration(&mut self) -> Duration {
         let next_delay = self.next_delay_secs;
         let cur_delay =
-            next_delay * (1.0 + self.config.jitter * rand::thread_rng().gen_range(-1.0..1.0));
+            next_delay * (1.0 + self.config.jitter * rand::rng().random_range(-1.0..1.0));
         self.next_delay_secs = self
             .config
             .max_delay