Remove extra exception wrapper allocation
Remove extra exception wrapper allocation

```ruby
ActionDispatch::ExceptionWrapper.new(backtrace_cleaner, exception).exception
```

The above code just returns the original exception object.  You can see
[in
Rails](https://github.com/rails/rails/blob/08ef43ed5e01b42b2aec847a0424515f537ed427/actionpack/lib/action_dispatch/middleware/exception_wrapper.rb#L44-L48)
the exception is simply stored in an ivar and then returned with an
attr_reader.  There shouldn't be any reason to construct this object

rails/web-console,rails/web-console,rails/web-console,rails/web-console