Update on "[ET-VK][ez] Updates to DynamicDispatchNode"

## Changes

* Pass in global work group size to the local work group size determination function in `DynamicDIspatchNode`

## Motivation

Oftentimes it is useful to know what the global work group size is when determining what the local group group size should be.

## Performance Impact

None.

Differential Revision: [D75686047](https://our.internmc.facebook.com/intern/diff/D75686047/)

[ghstack-poisoned]

Author: SS-JIA

backends/vulkan/runtime/VulkanBackend.cpp

@@ -569,7 +569,6 @@ class VulkanBackend final : public ::executorch::runtime::BackendInterface {
 
     if (should_propagate_resize) {
       compute_graph->propagate_resize();
-      compute_graph->encode_execute();
     }
     compute_graph->execute();
 

backends/vulkan/runtime/graph/ComputeGraph.cpp

@@ -696,6 +696,7 @@ void ComputeGraph::propagate_resize() {
   for (std::unique_ptr<ExecuteNode>& node : execute_nodes_) {
     node->trigger_resize(this);
   }
+  encode_execute();
 }
 
 } // namespace vkcompute