[#288] pilorama: Add missing operation in log

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

pkg/local_object_storage/pilorama/forest.go

@@ -89,6 +89,7 @@ func (f *memoryForest) TreeAddByPath(_ context.Context, d CIDDescriptor, treeID
 		},
 		Child: s.findSpareID(),
 	})
+	s.operations = append(s.operations, op)
 	lm[len(lm)-1] = op.Move
 	return lm, nil
 }