Fixed Whitespace issues for related, cross and upsell grids

[amol2jcommerce]

Description (*)

Fixed Issues (if relevant)

1. Whitespace issues for related, cross and upsell grids #21541: Whitespace issues for related, cross and upsell grids
2. Magento 2.3

Manual testing scenarios (*)

1. Go into a product and add more related, cross sell and upsell products so the grid will wrap
2. Clear cache, go on frontend and check
3. Add product to cart, go view cart and check

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)

[magento-engcom-team]

Hi @amol2jcommerce. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

• @magento-engcom-team give me test instance - deploy test instance based on PR changes
• @magento-engcom-team give me 2.3-develop instance - deploy vanilla Magento instance

For more details, please, review the Magento Contributor Assistant documentation

[magento-cicd2]

All committers have signed the CLA.

[VladimirZaets]

Hi @amol2jcommerce, please, sign CLA, otherwise, we can't process your pull request

[amol2jcommerce]

Hi @VladimirZaets I sign CLA. can you please review.

[ghost]

@amol2jcommerce unfortunately, only members of the maintainers team are allowed to remove progress related labels to the pull request

[magento-engcom-team]

Hi @VladimirZaets, thank you for the review.
ENGCOM-4451 has been created to process this Pull Request

[soleksii]

✔️ QA Passed

[ghost]

Hi @amol2jcommerce, thank you for your contribution!
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