chassis: Rename dispatchers desctemplate map

Was confusingly sharing name with corechecks.

Change-Id: I0f7d9f2b37feeb2ea098c5e00b2bc1ccac2dc52d
diff --git a/scripts/layer_chassis_generator.py b/scripts/layer_chassis_generator.py
index 82f27e8..b5ee1c4 100644
--- a/scripts/layer_chassis_generator.py
+++ b/scripts/layer_chassis_generator.py
@@ -339,7 +339,8 @@
         // Handle Wrapping Data
         // Reverse map display handles
         std::unordered_map<VkDisplayKHR, uint64_t> display_id_reverse_mapping;
-        std::unordered_map<uint64_t, std::unique_ptr<TEMPLATE_STATE>> desc_template_map;
+        // Wrapping Descriptor Template Update structures requires access to the template createinfo structs
+        std::unordered_map<uint64_t, std::unique_ptr<TEMPLATE_STATE>> desc_template_createinfo_map;
         struct SubpassesUsageStates {
             std::unordered_set<uint32_t> subpasses_using_color_attachment;
             std::unordered_set<uint32_t> subpasses_using_depthstencil_attachment;