fix lints on rust 1.89 (#4587)

packages/core/src/scheduler.rs

@@ -265,17 +265,16 @@ impl Borrow<ScopeOrder> for DirtyTasks {
     }
 }
 
-impl PartialOrd for DirtyTasks {
-    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        Some(self.order.cmp(&other.order))
-    }
-}
-
 impl Ord for DirtyTasks {
     fn cmp(&self, other: &Self) -> std::cmp::Ordering {
         self.order.cmp(&other.order)
     }
 }
+impl PartialOrd for DirtyTasks {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
 
 impl PartialEq for DirtyTasks {
     fn eq(&self, other: &Self) -> bool {