chore: don't reset effects to CLEAN in is_dirty while time travelling

Not needed for any test.

packages/svelte/src/internal/client/runtime.js

@@ -185,10 +185,8 @@ export function is_dirty(reaction) {
 		if (
 			(flags & CONNECTED) !== 0 &&
 			// During time traveling we don't want to reset the status so that
-			// traversal of the graph in the other batches still happens. Effects
-			// can be reset because block/async effects execute right away and others
-			// are deferred and re-dirtied as needed.
-			(batch_values === null || (flags & DERIVED) === 0)
+			// traversal of the graph in the other batches still happens
+			batch_values === null
 		) {
 			set_signal_status(reaction, CLEAN);
 		}