[frontend] fix: handle payload arguments correctly in updates (#4824)

[savacano28]

Proposed changes

• Fix update of payloads with arguments. This bug was introduced in chaining feature (typed arguments).

Testing Instructions

1. Go threath arsenal page
2. Create payload with arguments
3. Update it
4. Re open and check values

Related issues

• Related [Chaining] Basic Chaining Engine  #4824

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality
• For bug fix -> I implemented a test that covers the bug

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

[codecov]

Codecov Report

❌ Patch coverage is 0% with 15 lines in your changes missing coverage. Please review.
✅ Project coverage is 40.34%. Comparing base (e2f556c) to head (190593d).

Files with missing lines	Patch %	Lines
...ents/threat_arsenal/ThreatArsenalActionPopover.tsx	0.00%	14 Missing ⚠️
...ponents/threat_arsenal/ThreatArsenalActionForm.tsx	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                  Coverage Diff                  @@
##             release/current    #5704      +/-   ##
=====================================================
- Coverage              40.34%   40.34%   -0.01%     
  Complexity              6112     6112              
=====================================================
  Files                   2123     2123              
  Lines                  57083    57087       +4     
  Branches                7246     7249       +3     
=====================================================
  Hits                   23029    23029              
- Misses                 32700    32704       +4     
  Partials                1354     1354              

Flag	Coverage Δ
backend	64.20% <ø> (ø)
frontend	1.42% <0.00%> (-0.01%)	⬇️

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