[BUGFIX] Filter record metadata value based on metadata property policies

[frascuchon]

Description

This PR fixes metadata visibility errors when fetching records for a user.

Type of change

(Please delete options that are not relevant. Remember to title the PR according to the type of change)

• Bug fix (non-breaking change which fixes an issue)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

How Has This Been Tested

(Please describe the tests that you ran to verify your changes. And ideally, reference tests)

• Test A
• Test B

Checklist

• I followed the style guidelines of this project
• I did a self-review of my code
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• I filled out the contributor form (see text above)
• 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 90.97%. Comparing base (39b169c) to head (5a95c1b).

Additional details and impacted files

@@                 Coverage Diff                  @@
##           releases/1.29.0    #4906       +/-   ##
====================================================
+ Coverage            66.65%   90.97%   +24.31%     
====================================================
  Files                  399      206      -193     
  Lines                21935    10117    -11818     
====================================================
- Hits                 14621     9204     -5417     
+ Misses                7314      913     -6401     

Flag	Coverage Δ
argilla	?
argilla-server	90.97% <100.00%> (+0.02%)	⬆️

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[jfcalvo]

My only concern is that this change potentially can add a lot of database queries to check for the metadata.

Apart from that it looks good to me.