Remove #6166 testing instructions

We reverted this PR

Author: tarhi-saad

docs/testing/releases/740.md

@@ -13,14 +13,6 @@ Zip file for testing: [woocommerce-gutenberg-products-block.zip](https://github.
 
 ![Kooha-03-28-2022-16-01-09b](https://user-images.githubusercontent.com/3616980/160415342-25b2e1a1-4c48-4837-9dcc-b4d7a71b2886.gif)
 
-### Fix Featured Product: Prevent the block from breaking for out of stock products hidden from catalog. ([6166](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/6166))
-
-1. Add a Featured Product block to a page and save
-2. Head to the product and set the product to Out of Stock
-3. Under WooCommerce > Settings > Products > Inventory, check the box that says "Hide out of stock items from the catalog"
-4. Return to the page with your Featured Product block, select it, and select "Edit" to choose a new product to feature
-5. Make sure the block can still be edited to choose a new product and the Out of Stock product is also available.
-
 ### Mini Cart block: Fix translations loading. ([6158](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/6158))
 
 1. Go to **Settings -> General** and change the language of the site to any language other than English (my suggestion is to use Deutsch because all the translations are available).