AC-12432, Issue-38908 Input type file required field validation bug fix

[Mohamed-Asar]

Description (*)

Ui component file field required field validation bug fix

Fixed Issues (if relevant)

• Fixes Ui Component File Field #38908

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)
• README.md files for modified modules are updated and included in the pull request if any README.md predefined sections require an update
• All automated tests passed successfully (all builds are green)

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[Mohamed-Asar]

@magento run all tests

[Mohamed-Asar]

@magento run all tests

[engcom-Hotel]

@magento run all tests