[FEATURE] Add support to update record fields

[frascuchon]

Description

This PR adds backend support to update record fields.

Type of change

• Improvement (change adding some improvement to an existing functionality)

How Has This Been Tested

Checklist

• I added relevant documentation
• I followed the style guidelines of this project
• I did a self-review of my code
• I made corresponding changes to the documentation
• I confirm My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• I have added relevant notes to the CHANGELOG.md file (See https://keepachangelog.com/)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.50%. Comparing base (31b3c6a) to head (19eef7e).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5685      +/-   ##
===========================================
+ Coverage    91.08%   91.50%   +0.41%     
===========================================
  Files          150      150              
  Lines         6250     6132     -118     
===========================================
- Hits          5693     5611      -82     
+ Misses         557      521      -36     

Flag	Coverage Δ
argilla-server	91.50% <100.00%> (+0.41%)	⬆️

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