[backend/frontend] remove feature flag CAPABILITY_BYPASSFIELDS (#3304)

[frapuks]

Proposed changes

• Remove Feature Flag CAPABILITY_BYPASSFIELDS
• MERGE ONLY FOR THE RELEASE

Related issues

• close #3304

Checklist

• [x] I consider the submitted work as finished
• [x] I tested the code for its functionality
• [ ] I wrote test cases for the relevant uses case (coverage and e2e)
• [ ] I added/update the relevant documentation (either on github or on notion)
• [ ] Where necessary I refactored code to improve the overall quality

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 66.07%. Comparing base (0f2c188) to head (6ee530b).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8198      +/-   ##
==========================================
+ Coverage   66.05%   66.07%   +0.02%     
==========================================
  Files         597      597              
  Lines       59732    59732              
  Branches     6079     6083       +4     
==========================================
+ Hits        39455    39467      +12     
+ Misses      20277    20265      -12     

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