feat: add support HTTP to ginga

[RodrigoDornelles]

related #21

• add support to async http
• add support http to ginga
• add support launcher to lua 5.1
• add config fps_show=3 to fps instant
• add package load to use in launcher
• improve game launcher to display errors
• drop bit32 require to support some TVs
• improve ginga event loop internal

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 93.60731% with 14 lines in your changes missing coverage. Please review.

Project coverage is 96.77%. Comparing base (c2d67f9) to head (c439576).

Files	Patch %	Lines
src/lib/util/pipeline.lua	66.66%	8 Missing ⚠️
src/lib/engine/http.lua	87.23%	6 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main      #28      +/-   ##
==========================================
- Coverage   96.90%   96.77%   -0.14%     
==========================================
  Files           8        9       +1     
  Lines         388      558     +170     
==========================================
+ Hits          376      540     +164     
- Misses         12       18       +6     

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