Convert Auth0 tests to use experimentalSessionAndOrigin

[debrisapron]

Closes #1247

This change updates the Auth0 login tests to use cy.origin and cy.session instead of programmatic login.

[AtofStryker]

Seeing things like this makes me happy 😄 !

[codecov]

Codecov Report

Base: 89.68% // Head: 89.68% // No change to project coverage 👍

Coverage data is based on head (ca4aff0) compared to base (40b458e).
Patch has no changes to coverable lines.

❗ Current head ca4aff0 differs from pull request most recent head a1637f6. Consider uploading reports for the commit a1637f6 to get more accurate results

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #1270   +/-   ##
========================================
  Coverage    89.68%   89.68%           
========================================
  Files           19       19           
  Lines          737      737           
  Branches        35       35           
========================================
  Hits           661      661           
  Misses          76       76           

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[cypress]

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Test summary

295 • 0 • 0 • 0

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Run details

Project	cypress-realworld-app
Status	Passed
Commit	a1637f6
Started	Nov 23, 2022 8:30 PM
Ended	Nov 23, 2022 8:47 PM
Duration	17:09 💡
OS	Linux Debian -
Browser	Multiple

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[debrisapron]

Updated for changes to cy.session and cy.origin APIs. I think this resolves all my issues with the validate callback, the code is much clearer now.