[DEV-3548] Remove NEXT_PUBLIC_I18N_ACTIVE_LANGUAGES

[uolter]

Depends on #1944

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• Chore (nothing changes by a user perspective)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

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• My change requires a change to the documentation.
• I have updated the documentation accordingly.

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Latest commit: d34b429

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[github-actions]

Jira Pull Request Link

This Pull Request refers to the following Jira issue DEV-3548

[github-actions]

Branch is not up to date with base branch

@marcobottaro it seems this Pull Request is not updated with base branch.
Please proceed with a merge or rebase to solve this.

[dpulls]

🎉 All dependencies have been resolved !