chore(deps): Update rand

A couple indirect deps are still on rand_core 0.6 but we can deal

src/core/matrix/state_res/mod.rs

@@ -1046,7 +1046,7 @@ mod tests {
 		// don't remove any events so we know it sorts them all correctly
 		let mut events_to_sort = events.keys().cloned().collect::<Vec<_>>();
 
-		events_to_sort.shuffle(&mut rand::thread_rng());
+		events_to_sort.shuffle(&mut rand::rng());
 
 		let power_level = resolved_power
 			.get(&(StateEventType::RoomPowerLevels, "".into()))