Update translation stats

Author: lukassim

public/content/contributing/translation-program/index.md

@@ -38,7 +38,7 @@ Read more about the ethereum.org Translation Program [mission and vision](/contr
 
 - [**5,600 +** translators](/contributing/translation-program/contributors/)
 - [**62** languages live on site](/languages/)
-- [**3 million** words translated in 2022](/contributing/translation-program/acknowledgements/)
+- [**3 million** words translated in 2023](/contributing/translation-program/acknowledgements/)
 
 <TranslationChartImage />