[Backport] Qty box visibility issue in wishlist when product is out of stock

[niravkrish]

Original Pull Request

#22381

Description (*)

Magento 2.3.x
Magento 2.2.x

Qty box should not be displayed in the wishlist if an added product is out of stock.

Manual testing scenarios (*)

1. Set out of stock product display as a front end from admin configuration by below steps
   Stores >> Setting >> Configuration >> Catalog >> Inventory >> Display Out of Stock Products set Yes
2. Login as a customer in frontend
3. Add out of stock product into wishlist
4. Review the product in My Wish List section in frontend where qty box is displayed for out of stock product.
   

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[m2-assistant]

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[magento-engcom-team]

Hi @ronak2ram, thank you for the review.
ENGCOM-4817 has been created to process this Pull Request

[VasylShvorak]

✔️ QA passed

[m2-assistant]

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