Fix issue #26276 with clonning quote billing address street

[yutv]

Description (*)

Fixed cloning billing address to do it recursively including the street array.

Fixed Issues (if relevant)

1. Checkout. Quote Address Street cloning issue #26276: Checkout. Quote Address Street cloning issue

Manual testing scenarios (*)

1. Register an customer account

2. Add an address and mark it as billing and shipping

3. Go to the second step of checkout

4. Run the following code in the developer console

    # Output and remember what is shipping address city and street
    require('Magento_Checkout/js/model/quote').shippingAddress().city
    require('Magento_Checkout/js/model/quote').shippingAddress().street[0]
   
    # change the billing address City and Street
    require('Magento_Checkout/js/model/quote').billingAddress().city = "Test"
    require('Magento_Checkout/js/model/quote').billingAddress().street[0] = "123 Main street"
   
    # Check if shipping address city and street are changed (they should not change after the fix)
    require('Magento_Checkout/js/model/quote').shippingAddress().city
    require('Magento_Checkout/js/model/quote').shippingAddress().street[0]
   

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)

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[nuzil]

@yutv
can you please sign CLA?

[yutv]

@yutv
can you please sign CLA?

Signed

[magento-engcom-team]

Hi @nuzil, thank you for the review.
ENGCOM-6615 has been created to process this Pull Request

[magento-engcom-team]

@yutv thank you for contributing. Please accept Community Contributors team invitation here to gain extended permissions for this repository.

[engcom-Alfa]

✔️ QA Passed

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After:

[engcom-Foxtrot]

@magento run all tests

[m2-assistant]

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