[Issue] Cleanup duplicate html class

[m2-assistant]

This issue is automatically created based on existing pull request: #28639: Cleanup duplicate html class

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Summary (*)

Magento 2.4-develop
Reopen pull request as request from core maintainer
This PR clean the duplicate class in template shipment

Examples (*)

Proposed solution

[magento-engcom-team]

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[m2-assistant]

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