chore(localizations): Localization of the Italian translation

[mazzasaverio]

Description

This pull request addresses the incomplete localization fields for the Italian language in the @clerk/localizations package, which currently leads to unclear error messages when Italian users enter passwords that do not meet the requirements during registration. The issue specifically affects the presentation of error messages, reducing them to a red dot without explanatory text, as outlined by the interactions with Saverio Mazza who reported this inconsistency.

Checklist

• npm test runs as expected.
• npm run build runs as expected.
• JSDoc comments have been added or updated for any package exports.
• Documentation has been updated.

Type of change

• 🐛 Bug fix

Testing Instructions

1. Update the Italian localization fields as per the changes in this PR.
2. Run the application using npm start or similar command specific to the project.
3. Navigate to the registration form and attempt to enter a password that fails to meet the requirements.
4. Verify that the error messages are displayed in full text (not just a red dot) and are understandable to Italian users.

[changeset-bot]

🦋 Changeset detected

Latest commit: 6cc35eb

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

This PR includes changesets to release 4 packages

Name	Type
@clerk/localizations	Patch
@clerk/clerk-js	Patch
@clerk/chrome-extension	Patch
@clerk/clerk-expo	Patch

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[tmilewski]

@mazzasaverio Thanks a lot! Pushing through given expected E2E issues for external contributions.