[FIX] Asset settings description not showing on admin

[filipemarins]

Proposed changes (including videos or screenshots)

Issue(s)

Steps to test or reproduce

Go to Administration > Settings > Assets is not showing the setting description

Further comments

What:
Remove validation to check if the translation key exists to fulfill the settings label.

Why:
After a typescript rewrite was added validation to check if translation key exists, but some settings label doesn't have a translation key, in this case, the label value was undefined.

[codecov]

Codecov Report

Merging #26755 (d77e076) into develop (18b7b4b) will increase coverage by 0.19%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop   #26755      +/-   ##
===========================================
+ Coverage    40.61%   40.81%   +0.19%     
===========================================
  Files          790      790              
  Lines        17903    17903              
  Branches      1927     1927              
===========================================
+ Hits          7272     7307      +35     
+ Misses       10342    10300      -42     
- Partials       289      296       +7     

Flag	Coverage Δ
e2e	40.81% <ø> (+0.19%)	⬆️

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[ggazzo]

could you instead of using data-qa-something make use of role=button[name=something]? I think it's much better and it guarantees that we have semantic access to the buttons