[Issue] Add missing order_data array to EmailSender classes

[m2-assistant]

This issue is automatically created based on existing pull request: #27454: Add missing order_data array to EmailSender classes

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Summary (*)

Magento 2.4-develop
Magento 2.3.4 now recommends using scalar variables instead of objects within the email templates. Unfortunately, not all classes were migrated. For example, \Magento\Sales\Model\order\Email\Sender\ShipmentSender was given the new array, despite now it being deprecated, but its replacement, \Magento\Sales\Model\Order\Shipment\Sender\EmailSender did not.

This change was introduced in commits like fd721b1#diff-7b993c70d2652919564eeaf30afe7326. Several more do change the email templates to use order_data instead.

Examples (*)

1. Create a shipment email template using {{order_data.is_not_virtual}} (as opposed to {{order.is_not_virtual}});
2. Send it programatically using \Magento\Sales\Model\Order\Shipment\Sender\EmailSender;

Proposed solution

[m2-assistant]

Hi @engcom-Delta. Thank you for working on this issue.
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