Localize text for QuestionnaireValidationErrorMessageDialog items

[LZRS]

IMPORTANT: All PRs must be linked to an issue (except for extremely trivial and straightforward changes).

Fixes #2886

Description
Replace QuestionnaireItem.text with QuestionnaireItem.localizedTextSpanned to show translated version of text in validation dialog

Alternative(s) considered
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Type
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Checklist

• I have read and acknowledged the Code of conduct.
• I have read the Contributing page.
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• I have discussed my proposed solution with code owners in the linked issue(s) and we have agreed upon the general approach.
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• I have run ./gradlew check and ./gradlew connectedCheck to test my changes locally.
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