AC-711:Code Review chages

Author: abhattGlo

app/code/Magento/Catalog/Model/ResourceModel/Product/Collection.php

@@ -2068,7 +2068,6 @@ protected function _applyZeroStoreProductLimitations()
         $categoryProductSelect = $this->getConnection()->select()
             ->from($this->getTable('catalog_category_product'))
             ->columns([
-                'product_id'   => 'product_id',
                 'min_position' => new Zend_Db_Expr('MIN(position)')
             ])
             ->where('category_id IN (?)', $categories)