Added lt, ko, et languages

[costateixeira]

Language leads
Lithuanian - Martynas Bieliauskas
Korean - Sungwon Jung

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 13.41%. Comparing base (bd393a9) to head (7a8be5a).
⚠️ Report is 9 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2192      +/-   ##
============================================
- Coverage     13.41%   13.41%   -0.01%     
+ Complexity    37334    37331       -3     
============================================
  Files          2460     2460              
  Lines        725615   725615              
  Branches     212216   212216              
============================================
- Hits          97373    97367       -6     
- Misses       594988   594990       +2     
- Partials      33254    33258       +4     

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