[Issue] MFTF: Storefront Contact Us Form Submitting

[m2-assistant]

This issue is automatically created based on existing pull request: #29037: MFTF: Storefront Contact Us Form Submitting

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Preconditions:
This PR contains two MFTF tests for submitting "Contact Us" form on storefront.

Steps to reproduce:

1 - Navigate to "Contact Us" page

2 - Fill in all required fields with valid data

3 - Submit the form

Expected Result: User should be able successfully submit Contact Us form, if input data is valid

4 - Perform Assertions

5 - Fill in email field with invalid email address

6 - Try submit the form

7 - Perform assertions

Actual Result:

Expected Result: User should have no possibility submit Contact Form if input data is not valid