[Issue] magento/magento2#: Remove a redundant getMappedNums from a loop

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(i) This ticket is created automatically based on a verified GitHub issue.

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   This issue is automatically created based on existing pull request: magento/magento2#: Remove a redundant getMappedNums from a loop #27939: magento/magento2#: Remove a redundant getMappedNums from a loop ------- ######Preconditions (*)
3. 2.4-develop

######Description (*)

Removes a redundant getMappedNums from a loop.

Before changes:

!bef79987364-fc982d80-84b5-11ea-8f6d-d0047b8245fa.png|thumbnail!

After fix:

!aft79987388-028e0e80-84b6-11ea-8005-51fb618b8fb1.png|thumbnail!

######Related Pull Requests

######Fixed Issues (if relevant)

1. magento/magento2#<issue_number>: Issue title

######Steps to reproduce (*)

1. ...
2. ...

######Expected result (*)
...

######Actual result (*)

######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)
• [ > All automated tests passed successfully (all builds are green)