GPU: Ensure texture resolves are at least 1x1.

src/xenia/gpu/vulkan/vulkan_command_processor.cc

@@ -1012,8 +1012,8 @@ bool VulkanCommandProcessor::IssueCopy() {
   // Demand a resolve texture from the texture cache.
   TextureInfo texture_info;
   TextureInfo::PrepareResolve(copy_dest_base, copy_dest_format, resolve_endian,
-                              dest_logical_width, dest_logical_height,
-                              &texture_info);
+                              dest_logical_width,
+                              std::max(1u, dest_logical_height), &texture_info);
 
   auto texture =
       texture_cache_->DemandResolveTexture(texture_info, copy_dest_format);