[ui] [fix] Attribute: Fix the qml warnings on intrisincs

[nicolas-lambert-tc]

Description

When filtering by intrinsics in the ImageGallery, an warning message appear concerning the linkedIn/OutAttributes not notifyable

This fix add a signal to these properties

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.15%. Comparing base (d5007c6) to head (b63b0f0).
Report is 4 commits behind head on develop.

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #2739   +/-   ##
========================================
  Coverage    77.14%   77.15%           
========================================
  Files           41       41           
  Lines         6165     6167    +2     
========================================
+ Hits          4756     4758    +2     
  Misses        1409     1409           

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