Set pipeline bind point for descriptor update templates

* This is needed to know which type of descriptor sets is being mutated for push
  descriptors

renderdoc/driver/vulkan/vk_info.cpp

@@ -859,6 +859,8 @@ void DescUpdateTemplate::Init(VulkanResourceManager *resourceMan, VulkanCreation
   updates.insert(updates.begin(), pCreateInfo->pDescriptorUpdateEntries,
                  pCreateInfo->pDescriptorUpdateEntries + pCreateInfo->descriptorUpdateEntryCount);
 
+  bindPoint = pCreateInfo->pipelineBindPoint;
+
   dataByteSize = 0;
 
   texelBufferViewCount = 0;