LionInputFile: Customize the text content of the selected files for screen reader if uploadOnSelect is enabled

[vskorohod]

Issue

If customer set uploadOnSelect to true,
screen reader indicates already uploaded files as selected for uploading.
Tested with VoiceOver on Mac:

What I did

1. Update Lion Input File component.
2. Provide correct translations based on the uploadOnSelect status.
3. If uploadOnSelect set to true => use "fileUploaded" translations.
4. If uploadOnSelect set to false => use "filesSelected" translations.

[changeset-bot]

🦋 Changeset detected

Latest commit: aa799dd

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@lion/ui	Patch

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