fix: openID provider validation flow

[dpgaspar]

Description

On OpenID use the provider name instead of the URL, fetch the required URL from the app config

ADDITIONAL INFORMATION

• Has associated issue:
• Is CRUD MVC related.
• Is Auth, RBAC security related.
• Changes the security db schema.
• Introduces new feature
• Removes existing feature

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (59db85d) 79.31% compared to head (ccb1f73) 79.45%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2186      +/-   ##
==========================================
+ Coverage   79.31%   79.45%   +0.14%     
==========================================
  Files          72       72              
  Lines        8974     8982       +8     
==========================================
+ Hits         7118     7137      +19     
+ Misses       1856     1845      -11     

Flag	Coverage Δ
python	79.45% <100.00%> (+0.14%)	⬆️

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