feat: enable LUA_COMPAT for Lua 5.2, 5.3, and 5.4

[ccarrasc]

I think this should take care of #192 as well as the LUA_COMPAT_XXX flags for 5.2 and 5.4.

[codecov-commenter]

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.55%. Comparing base (8d0e003) to head (6f8aafd).

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Additional details and impacted files

@@            Coverage Diff            @@
##               main     #193   +/-   ##
=========================================
  Coverage     96.55%   96.55%           
  Complexity      915      915           
=========================================
  Files            44       44           
  Lines          2469     2469           
  Branches        286      286           
=========================================
  Hits           2384     2384           
  Misses           61       61           
  Partials         24       24           

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[gudzpoz]

Thank you!