Workaround for rspec mocks

rspec-mocks is having some trouble with regard to keyword arguments
when using and_call_original: [rspec/rspec-mocks#1306](rspec/rspec-mocks#1306)

There was just 1 failing spec due to this, and we actually do
not need to call orginals in this cases.

aggregate_root/spec/repository_spec.rb

@@ -101,7 +101,7 @@ def with_default_event_store(store)
           [order_created],
           stream_name:      stream_name,
           expected_version: -1
-        ).and_call_original
+        )
         repository.store(order, stream_name)
 
         order_expired = Orders::Events::OrderExpired.new
@@ -111,7 +111,7 @@ def with_default_event_store(store)
           [order_expired],
           stream_name:      stream_name,
           expected_version: 0
-        ).and_call_original
+        )
         repository.store(order, stream_name)
       end
     end