[5.2] Tinymce lang sort

[brianteeman]

Fix the alpha sort of the language file

code review

[Quy]

I have tested this item ✅ successfully on e733053

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[viocassel]

I have tested this item ✅ successfully on e733053

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[Quy]

RTC

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[Hackwar]

Thank you for your contribution, @brianteeman!