…lized language names) (ro0NL)This PR was merged into the 4.4 branch.Discussion----------[Intl] Excludes locale from language codes (split localized language names)| Q             | A| ------------- | ---| Branch?       | 4.4| Bug fix?      | no| New feature?  | yes| BC breaks?    | no     <!-- seehttps://symfony.com/bc -->| Deprecations? | no| Tests pass?   | yes    <!-- please add some, will be required by reviewers -->| Fixed tickets |#33146| License       | MIT| Doc PR        | symfony/symfony-docs#... <!-- required for new features -->(includes#33140)Commits-------1a9f517 [Intl] Excludes locale from language codes (split localized language names)

This PR was merged into the 3.4 branch.Discussion----------[Form][Validator][Intl] Fix tests| Q             | A| ------------- | ---| Branch?       | 4.4| Bug fix?      | yes| New feature?  | no| Deprecations? | no| Tickets       |Fix#33148 (comment)| License       | MIT| Doc PR        | symfony/symfony-docs#... <!-- required for new features --><!--Replace this notice by a short README for your feature/bugfix. This will help peopleunderstand your PR and can be used as a start for the documentation.Additionally (seehttps://symfony.com/roadmap): - Always add tests and ensure they pass. - Never break backward compatibility (seehttps://symfony.com/bc). - Bug fixes must be submitted against the lowest maintained branch where they apply   (lowest branches are regularly merged to upper ones so they get the fixes too.) - Features and deprecations must be submitted against branch 4.4. - Legacy code removals go to the master branch.-->Commits-------e648a91 [Form][Validator][Intl] Fix tests