Add set_add hint

[Juan-M-V]

Resolves: #190

[codecov-commenter]

Codecov Report

Merging #241 (65d35d1) into main (f45d095) will decrease coverage by 0.49%.
The diff coverage is 45.36%.

@@            Coverage Diff             @@
##             main     #241      +/-   ##
==========================================
- Coverage   58.03%   57.54%   -0.49%     
==========================================
  Files          43       45       +2     
  Lines        5423     5611     +188     
==========================================
+ Hits         3147     3229      +82     
- Misses       2004     2080      +76     
- Partials      272      302      +30     

Files Changed	Coverage Δ
pkg/vm/memory/memory.go	63.93% <0.00%> (-5.10%)	⬇️
pkg/hints/set_hints.go	31.81% <31.81%> (ø)
pkg/hints/find_element_hints.go	43.22% <43.22%> (ø)
pkg/hints/hint_processor.go	98.42% <100.00%> (+0.07%)	⬆️
pkg/lambdaworks/lambdaworks.go	91.26% <100.00%> (+0.39%)	⬆️
pkg/vm/vm_core.go	43.35% <100.00%> (+0.12%)	⬆️

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[fmoletta]

Please move find_element_hint_codes.go & set_hint_codes.go to the hint_codes folder
Also, many functions and variables are using snake_case instead of camelCase

[Juan-M-V]

Please move find_element_hint_codes.go & set_hint_codes.go to the hint_codes folder Also, many functions and variables are using snake_case instead of camelCase

Moved hint codes to the hint_codes directory: f2ed685
Changed sake case to camel case: 1475d36