refactor: use if let for cell configurable

Author: leandroalonso

WordPress/Classes/ViewRelated/Blog/Blog Dashboard/ViewModel/BlogDashboardViewModel.swift

@@ -31,7 +31,11 @@ class BlogDashboardViewModel {
 
             let cellType = identifier.id.cell
             let cell = collectionView.dequeueReusableCell(withReuseIdentifier: cellType.defaultReuseID, for: indexPath)
-            (cell as? BlogDashboardCardConfigurable)?.configure(blog: blog, viewController: viewController, dataModel: identifier.cellViewModel)
+
+            if let cellConfigurable = cell as? BlogDashboardCardConfigurable {
+                cellConfigurable.configure(blog: blog, viewController: viewController, dataModel: identifier.cellViewModel)
+            }
+
             return cell
 
         }