fix(review): prevent product state modification in Review block

[lbajsarowicz]

Description (*)

Removed $product->setShortDescription(null); from Magento\Review\Block\Product\View::_toHtml().

This line was modifying the product object stored in the registry, causing side effects for any subsequent code that accessed the product - they would see null for short_description instead of the actual value.

The short description block is now hidden via layout XML (remove="true") on the review page, achieving the same visual result without mutating the model.

Related Pull Requests

Fixed Issues (if relevant)

1. Fixes Review/Block/Product/View _toHtml() changes product state #40168

Manual testing scenarios (*)

1. Visit product page with reviews - short description should display normally
2. Navigate to reviews page (/review/product/list/id/{product_id}) - short description should be hidden
3. Verify product's short_description attribute retains its value when accessed from other blocks/code

Questions or comments

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)
• README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• All automated tests passed successfully (all builds are green)

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[lbajsarowicz]

@magento run all tests